post_href
stringlengths
57
213
python_solutions
stringlengths
71
22.3k
slug
stringlengths
3
77
post_title
stringlengths
1
100
user
stringlengths
3
29
upvotes
int64
-20
1.2k
views
int64
0
60.9k
problem_title
stringlengths
3
77
number
int64
1
2.48k
acceptance
float64
0.14
0.91
difficulty
stringclasses
3 values
__index_level_0__
int64
0
34k
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/2082479/java-python-easy
class Solution: def minimumSum(self, num: int) -> int: digits = [] while num != 0 : digits.append(num % 10) num //= 10 digits.sort() return (digits[0] + digits[1])*10 + digits[2] + digits[3]
minimum-sum-of-four-digit-number-after-splitting-digits
java, python - easy
ZX007java
0
135
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,000
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1988944/Python-Solution-or-Simple-Sorting-Based-or-Straight-Forward-Solution
class Solution: def minimumSum(self, num: int) -> int: num = sorted(str(num)) return (int(num[0]) * 10) + int(num[3]) + (int(num[1]) * 10) + int(num[2])
minimum-sum-of-four-digit-number-after-splitting-digits
Python Solution | Simple Sorting Based | Straight-Forward Solution
Gautam_ProMax
0
89
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,001
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1884080/Python3-simple-solution
class Solution: def minimumSum(self, num: int) -> int: num = str(num) l = [int(num[0]),int(num[1]),int(num[2]),int(num[3])] l.sort() return (l[0]*10 + l[3]) + (l[1]*10 + l[2])
minimum-sum-of-four-digit-number-after-splitting-digits
Python3 simple solution
EklavyaJoshi
0
55
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,002
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1863176/Python-easy-solution-by-sorting-digits
class Solution: def minimumSum(self, num: int) -> int: num_str = sorted(str(num)) return int(num_str[0] + num_str[2]) + int(num_str[1] + num_str[3])
minimum-sum-of-four-digit-number-after-splitting-digits
Python easy solution by sorting digits
alishak1999
0
77
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,003
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1838025/Using-list-and-sorting
class Solution: def minimumSum(self, num: int) -> int: l = [] while num: n = num%10 l.append(n) num = num//10 l.sort() num1 = num2 = 0 num1 = (num1+l[0])*10+(l[2]) num2 = (num2+l[1])*10+(l[3]) return num1+num2
minimum-sum-of-four-digit-number-after-splitting-digits
Using list and sorting
prajwalahluwalia
0
45
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,004
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1802163/Python-16ms-solution
class Solution: def minimumSum(self, num: int) -> int: yst=list(str(num)) yst.sort() x,y=int(yst[0]+yst[3]),int(yst[1]+yst[2]) return x+y
minimum-sum-of-four-digit-number-after-splitting-digits
Python 16ms solution
AjayKadiri
0
85
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,005
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1764364/Python-95-Faster.-Simple-Solution-with-comments
class Solution: def minimumSum(self, num: int) -> int: #break down the number into 4 elements in a list sort asc sl = sorted(list(str(num))) #combine positions [0,3] and [1,2] of the list and sum it return(int(sl[0] + sl[3])+int(sl[1] + sl[2]))
minimum-sum-of-four-digit-number-after-splitting-digits
Python 95% Faster. Simple Solution with comments
ovidaure
0
105
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,006
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1761625/Python-easy-commented-solution
class Solution: def minimumSum(self, num: int) -> int: # Making num a string in order to operate with the digits later num = str(num) new1, new2 = '', '' aux = [] final = [] # Appending digits to the list to sort it later for i in num: aux.append(int(i)) print(aux) # Sorting the list aux = str(sorted(aux)) # This for is for getting rid of the '[,]' and ',' for i in aux: if i.isnumeric(): final.append(i) # And we've come to the final and essential part new1 += str(final[0]) + str(final[2]) new2 += str(final[1]) + str(final[3]) return int(new1) + int(new2)
minimum-sum-of-four-digit-number-after-splitting-digits
Python easy commented solution
alexmeaun99
0
54
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,007
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1754704/Absolute-abomination-of-an-answer-(Top-95)
class Solution: def minimumSum(self, num: int) -> int: numlist = sorted(str(num)) return ((int(numlist[0])*10)+int(numlist[3]))+((int(numlist[1])*10)+int(numlist[2]))
minimum-sum-of-four-digit-number-after-splitting-digits
Absolute abomination of an answer (Top 95%)
griggs0445
0
47
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,008
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1752600/Python3-one-liner-sort%2Bgreedy
class Solution: def minimumSum(self, num: int) -> int: return sum(w*int(d) for w,d in zip([10,10,1,1],sorted(str(num))))
minimum-sum-of-four-digit-number-after-splitting-digits
Python3 one-liner, sort+greedy
vsavkin
0
36
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,009
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1749342/My-python-solution
class Solution: def minimumSum(self, num: int) -> int: new_arr = [] number1 = "" number2 = "" summ = 0 num_str = str(num) for digit in num_str: new_arr.append(digit) new_arr.sort() number1 += new_arr[0] number1 += new_arr[2] number2 += new_arr[1] number2 += new_arr[3] summ = int(number1) + int(number2) return summ
minimum-sum-of-four-digit-number-after-splitting-digits
My python solution
andrew_fd
0
37
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,010
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1748608/Python-Simple-and-Clean-Python-Solution-by-creating-all-permutations
class Solution: def minimumSum(self, num: int) -> int: from itertools import permutations n=[] for i in str(num): n.append(i) comb = permutations(n, 4) ans=10000000000000 for t in comb: a=list(t) for i in range(1,len(a)): ans=min(ans,int(''.join(a[:i]))+int(''.join(a[i:])) ) return ans
minimum-sum-of-four-digit-number-after-splitting-digits
[ Python ] βœ”βœ” Simple and Clean Python Solution by creating all permutations
ASHOK_KUMAR_MEGHVANSHI
0
47
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,011
https://leetcode.com/problems/minimum-sum-of-four-digit-number-after-splitting-digits/discuss/1747704/Python-or-Straightforward-or-Simple
class Solution: def minimumSum(self, num: int) -> int: string = str(num) arr = [char for char in string] arr.sort() # two possible combination result1 = int(arr[0]+ arr[2]) + int(arr[1] + arr[3]) result2 = int(arr[1]+ arr[2]) + int(arr[0] + arr[3]) return min(result1, result2)
minimum-sum-of-four-digit-number-after-splitting-digits
Python | Straightforward | Simple
Mikey98
0
31
minimum sum of four digit number after splitting digits
2,160
0.879
Easy
30,012
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1748566/Python-Simple-and-Clean-Python-Solution-by-Removing-and-Appending
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: ans=[] nums.remove(pivot) i=0 ans.append(pivot) for j in nums: if j<pivot: ans.insert(i,j) i=i+1 elif j==pivot: ans.insert(i+1,j) else: ans.append(j) return ans
partition-array-according-to-given-pivot
[ Python ] βœ”βœ” Simple and Clean Python Solution by Removing and Appending
ASHOK_KUMAR_MEGHVANSHI
5
475
partition array according to given pivot
2,161
0.845
Medium
30,013
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2082649/java-python3-easy-to-understand
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: less = 0 equal = 0 for n in nums : if n < pivot : less += 1 elif n == pivot : equal += 1 greater = less + equal equal = less less = 0 ans = [0]*len(nums) for n in nums : if n < pivot : ans[less] = n less += 1 elif n == pivot : ans[equal] = n equal += 1 else : ans[greater] = n greater += 1 return ans
partition-array-according-to-given-pivot
java, python3 - easy to understand
ZX007PI
1
121
partition array according to given pivot
2,161
0.845
Medium
30,014
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1747309/Simple-Python-Solution-in-O(N)-Time
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: less = [] greater = [] equal = [] for n in nums: if n < pivot: less.append(n) elif n > pivot: greater.append(n) else: equal.append(n) return less+equal+greater
partition-array-according-to-given-pivot
Simple Python Solution in O(N) Time
a_knotty_mathematician
1
78
partition array according to given pivot
2,161
0.845
Medium
30,015
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2820953/O(n)-really-easy-to-understand-solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: #left side: i = 0 left = [] while i < len(nums): if nums[i] < pivot: left.append(nums[i]) i += 1 #right side: i = 0 right = [] while i < len(nums): if nums[i] > pivot: right.append(nums[i]) i += 1 #pivot and equals to it i = 0 pivot_equals = [] while i < len(nums): if nums[i] == pivot: pivot_equals.append(nums[i]) i += 1 nums = left + pivot_equals + right return nums
partition-array-according-to-given-pivot
O(n) really easy to understand solution
khaled_achech
0
5
partition array according to given pivot
2,161
0.845
Medium
30,016
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2820205/Python3-solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: lesser = [] greater = [] for num in nums: if (num < pivot): lesser.append(num) elif num > pivot: greater.append(num) return lesser + ([pivot] * nums.count(pivot)) + greater
partition-array-according-to-given-pivot
Python3 solution
SupriyaArali
0
2
partition array according to given pivot
2,161
0.845
Medium
30,017
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2814639/Python-or-O(n)-or-Easy-to-understand-or-Basic-logic
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: l1 = [] l2 = [] l3 = [] for i in nums: if i < pivot: l1 += [i] elif i > pivot: l3 += [i] else: l2 += [pivot] l = l1+l2+l3 return l
partition-array-according-to-given-pivot
Python | O(n) | Easy to understand | Basic logic
bhuvneshwar906
0
4
partition array according to given pivot
2,161
0.845
Medium
30,018
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2804954/Python-Solution-EASY-TO-UNDERSTAND
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: l=[] r=[] p=[] for i in nums: if i<pivot: l.append(i) for i in nums: if i>pivot: r.append(i) for i in nums: if i==pivot: p.append(i) return l+p+r
partition-array-according-to-given-pivot
Python Solution - EASY TO UNDERSTAND
T1n1_B0x1
0
4
partition array according to given pivot
2,161
0.845
Medium
30,019
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2789596/Easy-to-understand-Python-solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: count, arr = 0, [] for num in nums: if num < pivot: arr.append(num) elif num == pivot: count += 1 arr.extend([pivot] * count) for num in nums: if num > pivot: arr.append(num) return arr
partition-array-according-to-given-pivot
Easy to understand Python solution
Aayush3014
0
5
partition array according to given pivot
2,161
0.845
Medium
30,020
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2788969/Basic-python-solutionor-easy-to-understand-or-O(n)
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: left = [] right = [] pivots = [] for i in nums: if i<pivot: left.append(i) elif i > pivot: right.append(i) else: pivots.append(i) for j in pivots: left.append(j) for k in right: left.append(k) return left
partition-array-according-to-given-pivot
Basic python solution| easy to understand | O(n)
sheetalpatne
0
5
partition array according to given pivot
2,161
0.845
Medium
30,021
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2788711/Python-1-line-code
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: return [x for x in nums if x<pivot]+[pivot]*(nums.count(pivot))+[t for t in nums if t>pivot]
partition-array-according-to-given-pivot
Python 1 line code
kumar_anand05
0
2
partition array according to given pivot
2,161
0.845
Medium
30,022
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2772811/Python-simple-one-liner
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: return [i for i in nums if i<pivot]+[i for i in nums if i==pivot]+[i for i in nums if i>pivot]
partition-array-according-to-given-pivot
Python simple one liner
Jishnu_69
0
4
partition array according to given pivot
2,161
0.845
Medium
30,023
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2751978/Simple-Python-Solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: less = []; equal = []; greater = [] for i in nums: if (i < pivot): less.append(i); for i in nums: if (i == pivot): equal.append(i); for i in nums: if (i > pivot): greater.append(i); return less + equal + greater
partition-array-according-to-given-pivot
Simple Python Solution
avinashdoddi2001
0
5
partition array according to given pivot
2,161
0.845
Medium
30,024
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2718032/Python3-solution-clean-code-with-full-comments.-93.55-space.
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: queue_1 = [] # Queue for integers that are smaller than pivot. queue_2 = [] # Queue for integers that are bigger than pivot. queue_p = [] # Queue for integers that are equal to the pivot value. for i in range(len(nums)): if nums[i] < pivot: queue_1.append(nums[i]) elif nums[i] == pivot: queue_p.append(nums[i]) else: queue_2.append(nums[i]) # Queue FIFO attribute will give us the wanted order of the list. return list(queue_1 + queue_p + queue_2) # Runtime: 2203 ms, faster than 72.74% of Python3 online submissions for Partition Array According to Given Pivot. # Memory Usage: 30.8 MB, less than 93.55% of Python3 online submissions for Partition Array According to Given Pivot. # If you like mt work and found it helpful, then I'll appreciate a like. Thanks!
partition-array-according-to-given-pivot
Python3 solution, clean code with full comments. 93.55% space.
375d
0
20
partition array according to given pivot
2,161
0.845
Medium
30,025
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2698299/Python3-Simple-Solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: res = [] for n in nums: if n < pivot: res.append(n) for n in nums: if n == pivot: res.append(n) for n in nums: if n > pivot: res.append(n) return res
partition-array-according-to-given-pivot
Python3 Simple Solution
mediocre-coder
0
2
partition array according to given pivot
2,161
0.845
Medium
30,026
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2693509/Python3-One-Liner-(Silly)
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: return [i for i in nums if i < pivot] + [i for i in nums if i == pivot] + [i for i in nums if i > pivot]
partition-array-according-to-given-pivot
Python3 One Liner (Silly)
godshiva
0
8
partition array according to given pivot
2,161
0.845
Medium
30,027
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2670168/Python3-one-line-solution!-time-complexity-beats-92.17
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: return [x for x in nums if x < pivot] + [x for x in nums if x == pivot] + [x for x in nums if x > pivot]
partition-array-according-to-given-pivot
Python3 one-line solution! time complexity beats 92.17%
sipi09
0
6
partition array according to given pivot
2,161
0.845
Medium
30,028
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2665862/Python-O(N)
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: left = [] right = [] middle = [] for i in range(len(nums)): if nums[i] < pivot: left.append(nums[i]) elif nums[i] > pivot: right.append(nums[i]) else: middle.append(nums[i]) nums = left + middle + right return nums
partition-array-according-to-given-pivot
Python O(N)
Noisy47
0
6
partition array according to given pivot
2,161
0.845
Medium
30,029
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2659921/Partition-Array-According-to-Given-Pivot-oror-Python3
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: l=[] s=[] h=[] for i in nums: if i<pivot: l.append(i) elif i>pivot: h.append(i) else: s.append(i) return l+s+h
partition-array-according-to-given-pivot
Partition Array According to Given Pivot || Python3
shagun_pandey
0
7
partition array according to given pivot
2,161
0.845
Medium
30,030
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2642635/Python-or-Simple-solution-or-O(-n-)-Time-Complexity.
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: lessPivot = [] GreaterPivot = [] k = 0 for num in nums: if num < pivot: lessPivot.insert(k, num) # Element less than pivot inserted at front of list k += 1 elif num > pivot: GreaterPivot.append(num) # Element greater than pivot appended in other list else: lessPivot.append(num) return lessPivot + GreaterPivot # Return merged list
partition-array-according-to-given-pivot
Python | Simple solution | O( n ) Time Complexity.
devshailesh
0
62
partition array according to given pivot
2,161
0.845
Medium
30,031
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2626029/One-Liner-or-Python-Super-Easy
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: return [i for i in nums if i<pivot]+[i for i in nums if i==pivot]+[i for i in nums if i>pivot]
partition-array-according-to-given-pivot
One Liner | Python Super Easy
RajatGanguly
0
14
partition array according to given pivot
2,161
0.845
Medium
30,032
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2535109/Python-or-Array-or-O(n)-Time-or-O(n)-Space
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: less, equal, greater = [], [], [] for num in nums: if num<pivot: less.append(num) elif num>pivot: greater.append(num) else: equal.append(num) return less+equal+greater
partition-array-according-to-given-pivot
Python | Array | O(n) Time | O(n) Space
coolakash10
0
32
partition array according to given pivot
2,161
0.845
Medium
30,033
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2513615/Easy-Python-solution-using-Arrays
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: less=[] Pivot=[] greater=[] for i in nums: if i<pivot: less.append(i) elif i==pivot: Pivot.append(i) else: greater.append(i) ans=less+Pivot+greater return ans
partition-array-according-to-given-pivot
Easy Python solution using Arrays
keertika27
0
26
partition array according to given pivot
2,161
0.845
Medium
30,034
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2411141/Simple-python-code-with-explanation
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: #create a less-->list to store the values less than pivot less = [] #create a pivotval-->list to store the values equal to pivot pivotval = [] #create a more-->list to store the values more than pivot more = [] #iterate over the elements in nums-->list for i in nums: #if the element is less than pivot if i < pivot: #than add that element in less-->list less.append(i) #if the element is equal to pivot elif i == pivot: #than add that element in pivotval-->list pivotval.append(i) #if the element is greater than pivot else: #then add that element in pivot more.append(i) #return the list after contactinating three lists return less + pivotval + more
partition-array-according-to-given-pivot
Simple python code with explanation
thomanani
0
31
partition array according to given pivot
2,161
0.845
Medium
30,035
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2336521/Python-easy-beginner-solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: smol = [] bhig = [] same = [] for i in nums: if i < pivot: smol.append(i) elif i > pivot: bhig.append(i) elif i == pivot: same.append(i) ans = [] for i in smol: ans.append(i) for i in same: ans.append(i) for i in bhig: ans.append(i) return ans
partition-array-according-to-given-pivot
Python easy beginner solution
EbrahimMG
0
51
partition array according to given pivot
2,161
0.845
Medium
30,036
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/2298004/Python-really-easy-to-understand-solution.-O(n)
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: lst=[] for i in nums: if i<pivot: lst.append(i) for i in nums: if i==pivot: lst.append(i) for i in nums: if i>pivot: lst.append(i) return lst
partition-array-according-to-given-pivot
Python really easy to understand solution. O(n)
guneet100
0
54
partition array according to given pivot
2,161
0.845
Medium
30,037
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1989938/Simple-Python-Solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: pos=0 ans=[-1]*len(nums) for i in range(len(nums)): if nums[i] != 'v' and nums[i]<pivot: ans[pos]=nums[i] pos+=1 nums[i]='v' for i in range(len(nums)): if nums[i] != 'v' and nums[i]==pivot: ans[pos]=nums[i] pos+=1 nums[i]='v' for i in range(len(nums)): if nums[i] != 'v' and nums[i]>pivot: ans[pos]=nums[i] pos+=1 nums[i]='v' return ans
partition-array-according-to-given-pivot
Simple Python Solution
Siddharth_singh
0
62
partition array according to given pivot
2,161
0.845
Medium
30,038
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1939603/Python3-Simple-Solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: left = [] mid = [] right = [] for n in nums: if n < pivot: left.append(n) elif n == pivot: mid.append(n) elif n > pivot: right.append(n) return left + mid + right
partition-array-according-to-given-pivot
[Python3] Simple Solution
terrencetang
0
83
partition array according to given pivot
2,161
0.845
Medium
30,039
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1918533/WEEB-DOES-PYTHONC%2B%2B
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: left, mid, right = [], [], [] for i in range(len(nums)): if nums[i] < pivot: left.append(nums[i]) elif nums[i] > pivot: right.append(nums[i]) else: mid.append(nums[i]) return left + mid + right
partition-array-according-to-given-pivot
WEEB DOES PYTHON/C++
Skywalker5423
0
42
partition array according to given pivot
2,161
0.845
Medium
30,040
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1867107/Python-solution-easy-for-beginners
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: piv = [] low = [] high = [] for i in nums: if i == pivot: piv.append(i) elif i < pivot: low.append(i) else: high.append(i) return low + piv + high
partition-array-according-to-given-pivot
Python solution, easy for beginners
alishak1999
0
57
partition array according to given pivot
2,161
0.845
Medium
30,041
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1789402/Simple-solution-faster-than-99.7
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: small_list = [item for item in nums if item < pivot] large_list = [item for item in nums if item > pivot] pivot_count = nums.count(pivot) return small_list + [pivot]*pivot_count + large_list
partition-array-according-to-given-pivot
Simple solution faster than 99.7%
blackmishra
0
91
partition array according to given pivot
2,161
0.845
Medium
30,042
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1787624/Simple-Python-solution-(n-log-n)
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: def key(v): if v < pivot: return -1 if v > pivot: return 1 return 0 return sorted(nums, key=key)
partition-array-according-to-given-pivot
Simple Python solution, (n log n)
emwalker
0
83
partition array according to given pivot
2,161
0.845
Medium
30,043
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1787288/Python3-one-liner
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: return ([x for x in nums if x < pivot] + [x for x in nums if x == pivot] + [x for x in nums if x > pivot])
partition-array-according-to-given-pivot
Python3 one-liner
rrrares
0
41
partition array according to given pivot
2,161
0.845
Medium
30,044
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1774450/Simple-and-faster-than-99.67
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: les = [] great = [] for item in nums: if item < pivot: les.append(item) elif item > pivot: great.append(item) return les+nums.count(pivot)*[pivot] + great
partition-array-according-to-given-pivot
Simple and faster than 99.67%
blackmishra
0
29
partition array according to given pivot
2,161
0.845
Medium
30,045
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1762927/Python3-simple-solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: left = [] equal = [] right = [] i = 0 while i < len(nums): if nums[i] < pivot: left.append(nums[i]) elif nums[i] == pivot: equal.append(nums[i]) else: right.append(nums[i]) i += 1 return left + equal + right
partition-array-according-to-given-pivot
Python3 simple solution
EklavyaJoshi
0
33
partition array according to given pivot
2,161
0.845
Medium
30,046
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1748055/Python3-3-parts
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: small, equal, large = [], [], [] for x in nums: if x < pivot: small.append(x) elif x == pivot: equal.append(x) else: large.append(x) return small + equal + large
partition-array-according-to-given-pivot
[Python3] 3 parts
ye15
0
30
partition array according to given pivot
2,161
0.845
Medium
30,047
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1747411/Easy-solution-JavaScript-and-Python3
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: l,e,g = [], [], [] for item in nums : if item == pivot : e.append(item) if item < pivot : l.append(item) if item > pivot : g.append(item) return l + e + g
partition-array-according-to-given-pivot
Easy solution - JavaScript & Python3
shakilbabu
0
25
partition array according to given pivot
2,161
0.845
Medium
30,048
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1747136/Python3-Solution
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: less = [] equal = [] greater = [] for i in range(len(nums)): if nums[i]<pivot: less.append(nums[i]) elif nums[i]==pivot: equal.append(nums[i]) else: greater.append(nums[i]) return less + equal + greater
partition-array-according-to-given-pivot
Python3 Solution
light_1
0
25
partition array according to given pivot
2,161
0.845
Medium
30,049
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1747065/Easy-Python-Solutions%3A-3-List-and-1-list
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: # get all less than pivot elements less_than = [i for i in nums if i < pivot] # get all pivot elements eq = [i for i in nums if i == pivot] # get all greater than pivot elements greater_than = [i for i in nums if i > pivot] return less_than + eq + greater_than
partition-array-according-to-given-pivot
Easy Python Solutions: 3 List and 1 list
theanilbajar
0
26
partition array according to given pivot
2,161
0.845
Medium
30,050
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1747065/Easy-Python-Solutions%3A-3-List-and-1-list
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: n = len(nums) res = [0]*(n) less_index = 0 pivot_start_index = 0 greater_start_index = n # update start indices to add pivot and greater than pivot elements for i in range(n): if nums[i] < pivot: pivot_start_index+= 1 elif nums[i] > pivot: greater_start_index -= 1 # add elements in less, pivot, and greater order for i in range(n): # add less than pivot value if nums[i] < pivot: res[less_index] = nums[i] less_index +=1 # add greater than pivot value elif nums[i] > pivot: res[greater_start_index] = nums[i] greater_start_index +=1 # add pivot elements else: res[pivot_start_index] = nums[i] pivot_start_index +=1 return res
partition-array-according-to-given-pivot
Easy Python Solutions: 3 List and 1 list
theanilbajar
0
26
partition array according to given pivot
2,161
0.845
Medium
30,051
https://leetcode.com/problems/partition-array-according-to-given-pivot/discuss/1747037/Easy-Python3-Solution-Brute-Force
class Solution: def pivotArray(self, nums: List[int], pivot: int) -> List[int]: lessthan = [] for i in nums: if i < pivot: lessthan.append(i) equal = [] for i in nums: if i == pivot: equal.append(i) great = [] for i in nums: if i > pivot: great.append(i) return lessthan + equal + great
partition-array-according-to-given-pivot
Easy Python3 Solution Brute Force
sdasstriver9
0
34
partition array according to given pivot
2,161
0.845
Medium
30,052
https://leetcode.com/problems/minimum-cost-to-set-cooking-time/discuss/1746996/Simple-Python-Solution
class Solution: def minCostSetTime(self, startAt: int, moveCost: int, pushCost: int, targetSeconds: int) -> int: def count_cost(minutes, seconds): # Calculates cost for certain configuration of minutes and seconds time = f'{minutes // 10}{minutes % 10}{seconds // 10}{seconds % 10}' # mm:ss time = time.lstrip('0') # since 0's are prepended we remove the 0's to the left to minimize cost t = [int(i) for i in time] current = startAt cost = 0 for i in t: if i != current: current = i cost += moveCost cost += pushCost return cost ans = float('inf') for m in range(100): # Check which [mm:ss] configuration works out for s in range(100): if m * 60 + s == targetSeconds: ans = min(ans, count_cost(m, s)) return ans
minimum-cost-to-set-cooking-time
Simple Python Solution
anCoderr
10
513
minimum cost to set cooking time
2,162
0.396
Medium
30,053
https://leetcode.com/problems/minimum-cost-to-set-cooking-time/discuss/1758788/Cooking-time-as-string-80-speed
class Solution: def minCostSetTime(self, startAt: int, moveCost: int, pushCost: int, targetSeconds: int) -> int: start_c, min_cost = str(startAt), inf def cost(t: str) -> int: return (pushCost * len(t) + moveCost * sum(a != b for a, b in zip(start_c + t, t))) for minutes in range(max(0, targetSeconds - 99) // 60, ceil(targetSeconds / 60) + 1): seconds = targetSeconds - minutes * 60 if -1 < minutes < 100 and -1 < seconds < 100: set_time = str(minutes) if minutes else "" set_time += f"{seconds:0>2d}" if set_time else f"{seconds}" min_cost = min(min_cost, cost(set_time)) return min_cost
minimum-cost-to-set-cooking-time
Cooking time as string, 80% speed
EvgenySH
0
65
minimum cost to set cooking time
2,162
0.396
Medium
30,054
https://leetcode.com/problems/minimum-cost-to-set-cooking-time/discuss/1748828/python-solution-faster-than-87.5
class Solution: def minCostSetTime(self, startAt: int, moveCost: int, pushCost: int, t: int) -> int: res = [] minu,min_sec = divmod(t,60) if minu <= 99: res.append([minu,min_sec]) if min_sec + 60 <= 99 and minu -1 >= 0: res.append([minu-1,min_sec + 60]) _min = inf res2 = [] for m,s in res: if s < 10: s = str(0) + str(s) res2.append(int(str(m) + str(s))) for r in res2: c = 0 r = str(r) if startAt != int(r[0]): c+=moveCost c+=pushCost for i in range(1,len(r)): if r[i] != r[i-1]: c += moveCost c += pushCost _min = min(_min,c) return _min
minimum-cost-to-set-cooking-time
python solution faster than 87.5%
biancai3939
0
28
minimum cost to set cooking time
2,162
0.396
Medium
30,055
https://leetcode.com/problems/minimum-cost-to-set-cooking-time/discuss/1747280/Python3-simulation
class Solution: def minCostSetTime(self, startAt: int, moveCost: int, pushCost: int, targetSeconds: int) -> int: m, s = divmod(targetSeconds, 60) cands = [] if m < 100: cands.append((str(m) + str(s).zfill(2)).lstrip('0')) if m and s+60 < 100: cands.append((str(m-1) + str(s+60).zfill(2)).lstrip('0')) ans = inf for cand in cands: cost = 0 prev = str(startAt) for ch in cand: if prev != ch: cost += moveCost prev = ch cost += pushCost ans = min(ans, cost) return ans
minimum-cost-to-set-cooking-time
[Python3] simulation
ye15
0
29
minimum cost to set cooking time
2,162
0.396
Medium
30,056
https://leetcode.com/problems/minimum-cost-to-set-cooking-time/discuss/1747226/Python-simple-solution
class Solution: def minCostSetTime(self, startAt: int, moveCost: int, pushCost: int, targetSeconds: int) -> int: mins1,secs1 = (0,targetSeconds) if targetSeconds<100 else (targetSeconds//60,targetSeconds%60) if mins1>99: mins1 -= 1 secs1 += 60 l = [(mins1,secs1)] if mins1>0 and secs1<40: mins2 = mins1-1 secs2 = secs1+60 l.append((mins2,secs2)) if mins1<99 and secs1>=60: mins2 = mins1+1 secs2 = secs1-60 l.append((mins2,secs2)) ret = inf for mins,secs in l: mins = str(mins) if mins>0 else '' if secs>=10: secs = str(secs) else: if mins: secs = '0'+str(secs) else: secs = str(secs) t = mins+secs #print(t) total = 0 for i in range(len(t)): if i==0 and t[i]==str(startAt): total += pushCost elif i>0 and t[i]==t[i-1]: total += pushCost else: total += moveCost + pushCost ret = min(ret,total) return ret
minimum-cost-to-set-cooking-time
Python simple solution
1579901970cg
0
25
minimum cost to set cooking time
2,162
0.396
Medium
30,057
https://leetcode.com/problems/minimum-cost-to-set-cooking-time/discuss/1747185/Python-O(1)-solution
class Solution: def minCostSetTime(self, startAt: int, moveCost: int, pushCost: int, targetSeconds: int) -> int: mins = targetSeconds // 60 secs = targetSeconds % 60 min_cost = math.inf if mins <= 99: cost1 = cost(mins, secs, startAt, moveCost, pushCost) min_cost = min(min_cost, cost1) if secs <= 39: cost2 = cost(mins - 1, secs + 60, startAt, moveCost, pushCost) min_cost = min(min_cost, cost2) return min_cost def cost(mins, secs, startAt, moveCost, pushCost): cost = 0 has_prev = False for digit in [mins // 10, mins % 10, secs // 10, secs % 10]: if has_prev or digit != 0: if digit != startAt: cost += moveCost startAt = digit cost += pushCost has_prev = True return cost
minimum-cost-to-set-cooking-time
[Python] O(1) solution
mostafaa
0
36
minimum cost to set cooking time
2,162
0.396
Medium
30,058
https://leetcode.com/problems/minimum-difference-in-sums-after-removal-of-elements/discuss/2392142/Python-solution-or-O(nlogn)-or-explained-with-diagram-or-heap-and-dp-solution
class Solution: def minimumDifference(self, nums: List[int]) -> int: n = len(nums) // 3 # calculate max_sum using min_heap for second part min_heap = nums[(2 * n) :] heapq.heapify(min_heap) max_sum = [0] * (n + 2) max_sum[n + 1] = sum(min_heap) for i in range((2 * n) - 1, n - 1, -1): # push current heapq.heappush(min_heap, nums[i]) # popout minimum from heap val = heapq.heappop(min_heap) # max_sum for this partition max_sum[i - n + 1] = max_sum[i - n + 2] - val + nums[i] # calculate min_sum using max_heap for first part max_heap = [-x for x in nums[:n]] heapq.heapify(max_heap) min_sum = [0] * (n + 2) min_sum[0] = -sum(max_heap) for i in range(n, (2 * n)): # push current heapq.heappush(max_heap, -nums[i]) # popout maximum from heap val = -heapq.heappop(max_heap) # min_sum for this partition min_sum[i - n + 1] = min_sum[i - n] - val + nums[i] # find min difference bw second part (max_sum) and first part (min_sum) ans = math.inf for i in range(0, n + 1): print(i, min_sum[i], max_sum[i]) ans = min((min_sum[i] - max_sum[i + 1]), ans) return ans
minimum-difference-in-sums-after-removal-of-elements
Python solution | O(nlogn) | explained with diagram | heap and dp solution
wilspi
1
64
minimum difference in sums after removal of elements
2,163
0.467
Hard
30,059
https://leetcode.com/problems/minimum-difference-in-sums-after-removal-of-elements/discuss/1747399/Python-3-SortedList-solution-time-O(NlogN)-space-O(N)-equivalent-to-2-heaps
class Solution: def minimumDifference(self, nums: List[int]) -> int: # Python solution using SortedList, time complexity O(nlogn), space complexity O(n) n = len(nums) // 3 from sortedcontainers import SortedList leftArr = SortedList(nums[ : n]) rightArr = SortedList(nums[n : ]) # leftSum is the minimum subsequence sum of leftArr, rightSum is the maximum subsequence sum of rightArr leftSum, rightSum = sum(leftArr), sum(rightArr[n : ]) minDiff = leftSum - rightSum for i in range(n, n * 2): # if nums[i] belongs to the n smallest values of leftArr, thus leftSum needs to be updated if nums[i] < leftArr[-1]: leftSum += nums[i] - leftArr[-1] leftArr.add(nums[i]) leftArr.pop(-1) # if nums[i] belongs to the n largest values of rightArr, thus rightSum needs to be updated if rightArr.bisect_left(nums[i]) - len(rightArr) >= -n: rightSum += rightArr[-(n + 1)] - nums[i] rightArr.remove(nums[i]) minDiff = min(minDiff, leftSum - rightSum) return minDiff
minimum-difference-in-sums-after-removal-of-elements
Python 3 SortedList solution, time O(NlogN) space O(N), equivalent to 2 heaps
xil899
1
54
minimum difference in sums after removal of elements
2,163
0.467
Hard
30,060
https://leetcode.com/problems/minimum-difference-in-sums-after-removal-of-elements/discuss/1748061/Python3-priority-queue
class Solution: def minimumDifference(self, nums: List[int]) -> int: n = len(nums)//3 pq0 = [-x for x in nums[:n]] pq1 = nums[-n:] heapify(pq0) heapify(pq1) ans = -sum(pq0) - sum(pq1) prefix = [0] for i in range(n, 2*n): prefix.append(prefix[-1]) if nums[i] < -pq0[0]: prefix[-1] += nums[i] + pq0[0] heapreplace(pq0, -nums[i]) extra = prefix[-1] suffix = 0 for i in reversed(range(n, 2*n)): if nums[i] > pq1[0]: suffix += pq1[0] - nums[i] heapreplace(pq1, nums[i]) extra = min(extra, prefix[i-n] + suffix) return ans + extra
minimum-difference-in-sums-after-removal-of-elements
[Python3] priority queue
ye15
0
30
minimum difference in sums after removal of elements
2,163
0.467
Hard
30,061
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2214566/Python-oror-In-Place-Sorting
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: n = len(nums) for i in range(0,n,2): for j in range(i+2,n,2): if nums[i] > nums[j]: nums[i],nums[j] = nums[j], nums[i] for i in range(1,n,2): for j in range(i+2,n,2): if nums[i] < nums[j]: nums[i],nums[j] = nums[j], nums[i] return nums
sort-even-and-odd-indices-independently
Python || In Place Sorting
morpheusdurden
1
186
sort even and odd indices independently
2,164
0.664
Easy
30,062
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1748459/Python-or-Easy-Solution
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: even_list = [] odd_list = [] for i in range(len(nums)): if((i%2)==0): even_list.append(nums[i]) else: odd_list.append(nums[i]) even_list = sorted(even_list) odd_list = sorted(odd_list, reverse = True) i=0; j=0 for m in range(len(nums)): if m&amp;1: nums[m] = odd_list[j] j+=1 else: nums[m] = even_list[i] i+=1 return nums
sort-even-and-odd-indices-independently
πŸ‘¨β€πŸ’» βœ”Python | Easy Solution βœ”πŸ‘¨β€πŸ’»
DaemonStark
1
90
sort even and odd indices independently
2,164
0.664
Easy
30,063
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2782963/Best-Easy-Solution
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: lst=[] dst=[] bst=[] mst=[] cst=[0]*len(nums) for i in range(len(nums)): if i%2==0: lst.append(nums[i]) dst.append(i) else: bst.append(nums[i]) mst.append(i) lst.sort() bst.sort() bst=bst[::-1] for i in range(len(lst)): cst[dst[i]]=lst[i] for j in range(len(bst)): cst[mst[j]]=bst[j] return cst
sort-even-and-odd-indices-independently
Best Easy Solution
Kaustubhmishra
0
7
sort even and odd indices independently
2,164
0.664
Easy
30,064
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2782962/Best-Easy-Solution
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: lst=[] dst=[] bst=[] mst=[] cst=[0]*len(nums) for i in range(len(nums)): if i%2==0: lst.append(nums[i]) dst.append(i) else: bst.append(nums[i]) mst.append(i) lst.sort() bst.sort() bst=bst[::-1] for i in range(len(lst)): cst[dst[i]]=lst[i] for j in range(len(bst)): cst[mst[j]]=bst[j] return cst
sort-even-and-odd-indices-independently
Best Easy Solution
Kaustubhmishra
0
3
sort even and odd indices independently
2,164
0.664
Easy
30,065
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2776742/Simple-Python-or-Two-liner
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: nums[0::2], nums[1::2] = sorted(nums[::2]), sorted(nums[1::2])[::-1] return nums
sort-even-and-odd-indices-independently
Simple Python | Two liner
blindspot_vikram
0
4
sort even and odd indices independently
2,164
0.664
Easy
30,066
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2690531/Easy-and-optimal-one-line-code
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: nums[::2],nums[1::2]=sorted(nums[::2]),sorted(nums[1::2])[::-1] return nums
sort-even-and-odd-indices-independently
Easy and optimal one line code
Raghunath_Reddy
0
10
sort even and odd indices independently
2,164
0.664
Easy
30,067
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2572870/Python3-Counting-sort%3A-O(n)-constant-space%3A-O(1)
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: self.evencount(nums) self.oddcount(nums) return nums def evencount(self, arr: List[int]) -> List[int]: valToFre = [0] * 101 for i in range(0, len(arr), 2): valToFre[arr[i]] += 1 i = 0 for val, fre in enumerate(valToFre): times = fre while times: arr[i] = val times -= 1 i += 2 return arr def oddcount(self, arr: List[int]) -> List[int]: valToFre = [0] * 101 for i in range(1, len(arr), 2): valToFre[arr[i]] += 1 val = 100 i = 1 while val >= 0: fre = valToFre[val] while fre: arr[i] = val fre -= 1 i += 2 val -= 1 return arr
sort-even-and-odd-indices-independently
[Python3] Counting sort: O(n), constant space: O(1)
DG_stamper
0
32
sort even and odd indices independently
2,164
0.664
Easy
30,068
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2186234/Python-simple-solution
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: x = sorted([nums[x] for x in range(0, len(nums), 2)]) y = sorted([nums[y] for y in range(1, len(nums), 2)], reverse=True) z = [] for i in range(len(nums)//2+1): if i < len(x): z.append(x[i]) if i < len(y): z.append(y[i]) return z
sort-even-and-odd-indices-independently
Python simple solution
StikS32
0
97
sort even and odd indices independently
2,164
0.664
Easy
30,069
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2036168/Python-Clear-and-Concise-3-Lines!
class Solution: def sortEvenOdd(self, nums): evenNums = deque(sorted([nums for i,nums in enumerate(nums) if i % 2 == 0])) oddNums = deque(sorted([nums for i,nums in enumerate(nums) if i % 2 == 1], reverse=True)) return [evenNums.popleft() if i % 2 == 0 else oddNums.popleft() for i in range(len(nums))]
sort-even-and-odd-indices-independently
Python - Clear and Concise [3 Lines]!
domthedeveloper
0
99
sort even and odd indices independently
2,164
0.664
Easy
30,070
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1980541/Python-(Simple-Approach-and-Beginner-Friendly)
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: if len(nums) <= 2: return nums odd = [] even = [] for i in range(0, len(nums), 2): even.append(nums[i]) for i in range(1, len(nums), 2): odd.append(nums[i]) odd.sort(reverse = True) even.sort() a = even+odd b = [0]*len(a) j = 0 for i in range(0, len(b), 2): b[i] = even[j] j+=1 j = 0 for i in range(1, len(b), 2): b[i] = odd[j] j+=1 return b
sort-even-and-odd-indices-independently
Python (Simple Approach and Beginner-Friendly)
vishvavariya
0
73
sort even and odd indices independently
2,164
0.664
Easy
30,071
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1841455/Python3-Faster-Than-99.06-Easy-Understand
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: odd, even = [], [] for i in range(len(nums)): if i % 2 == 0: even.append(nums[i]) else: odd.append(nums[i]) y, x = sorted(odd, reverse = True), sorted(even) z, j = [-1] * len(nums), 0 for i in x: z[j] = i j += 2 j = 1 for i in y: z[j] = i j += 2 return z
sort-even-and-odd-indices-independently
Python3, Faster Than 99.06%, Easy Understand
Hejita
0
70
sort even and odd indices independently
2,164
0.664
Easy
30,072
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1800801/Python3-accepted-solution
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: even = []; odd = []; ans =[] for i in range(len(nums)): if(i%2==0): even.append(nums[i]) else: odd.append(nums[i]) even.sort() odd.sort(reverse=True) for i in range(len(odd)): ans.append(even[i]) ans.append(odd[i]) if(len(nums)>len(ans)): ans.append(even[-1]) return ans
sort-even-and-odd-indices-independently
Python3 accepted solution
sreeleetcode19
0
61
sort even and odd indices independently
2,164
0.664
Easy
30,073
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1752572/Python3-simple-solution
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: even = [] odd = [] if len(nums) < 3: return nums for i in range(len(nums)): if i % 2 == 0: even.append(nums[i]) else: odd.append(nums[i]) even.sort() odd.sort(reverse=True) result = [] ptr1 = ptr2 = 0 for i in range(len(nums)): if i % 2 == 0: result.append(even[ptr1]) ptr1 += 1 else: result.append(odd[ptr2]) ptr2 += 1 return result
sort-even-and-odd-indices-independently
Python3 simple solution
noobj097
0
32
sort even and odd indices independently
2,164
0.664
Easy
30,074
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1751805/pythonic-by-slicing
class Solution: def sortEvenOdd(self, nums): return self.pythonic(nums) def pythonic(self, nums): nums[::2], nums[1::2] = sorted(nums[::2]), sorted(nums[1::2], reverse=True) return nums
sort-even-and-odd-indices-independently
pythonic, by slicing
steve-jokes
0
64
sort even and odd indices independently
2,164
0.664
Easy
30,075
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1751021/Python-3-counting-sort-O(n)-O(n)
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: odd_count = collections.defaultdict(lambda: 0) even_count = collections.defaultdict(lambda: 0) for i, num in enumerate(nums): if i % 2: odd_count[num] += 1 else: even_count[num] += 1 cur_odd, cur_even = 100, 1 for i in range(len(nums)): if i % 2: while odd_count[cur_odd] == 0: cur_odd -= 1 odd_count[cur_odd] -= 1 nums[i] = cur_odd else: while even_count[cur_even] == 0: cur_even += 1 even_count[cur_even] -= 1 nums[i] = cur_even return nums
sort-even-and-odd-indices-independently
Python 3, counting sort, O(n) / O(n)
dereky4
0
81
sort even and odd indices independently
2,164
0.664
Easy
30,076
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1750494/Python-Easy-Readable-Solution
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: even_list = [] odd_list = [] for i,c in enumerate(nums): if i%2 == 0: even_list.append(c) else: odd_list.append(c) even_list = sorted(even_list,reverse=True) odd_list = sorted(odd_list, reverse=False) ans = [] for i in range(len(nums)): if i % 2 == 0: ans.append(even_list.pop()) else: ans.append(odd_list.pop()) return ans
sort-even-and-odd-indices-independently
[Python] Easy, Readable Solution
user9454R
0
50
sort even and odd indices independently
2,164
0.664
Easy
30,077
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1749107/Intuitive-approach-by-using-list-index-%3A%3A2
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: nums[::2] = sorted(nums[::2]) nums[1::2] = sorted(nums[1::2], reverse=True) return nums
sort-even-and-odd-indices-independently
Intuitive approach by using list index [::2]
puremonkey2001
0
14
sort even and odd indices independently
2,164
0.664
Easy
30,078
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1748633/Python-Simple-and-Clean-Python-by-Separating-Even-and-Odd-index-in-two-arrays
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: arr_even=[] arr_odd=[] for i in range(len(nums)): if i%2==0: arr_even.append(nums[i]) else: arr_odd.append(nums[i]) arr_even=sorted(arr_even) arr_odd=sorted(arr_odd)[::-1] ans=[] l=min(len(arr_even),len(arr_odd)) for i in range(l): ans.append(arr_even[i]) ans.append(arr_odd[i]) if len(arr_even)==len(arr_odd): return ans elif len(arr_even)<len(arr_odd): ans.append(arr_odd[-1]) return ans elif len(arr_even)>len(arr_odd): ans.append(arr_even[-1]) return ans
sort-even-and-odd-indices-independently
[ Python ] βœ”βœ” Simple and Clean Python by Separating Even and Odd index in two arrays
ASHOK_KUMAR_MEGHVANSHI
0
75
sort even and odd indices independently
2,164
0.664
Easy
30,079
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1748558/Self-understandable-Python-%3A
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: a=[] b=[] for i in range(len(nums)): if i%2==0: a.append(nums[i]) else: b.append(nums[i]) a.sort() b=sorted(b,reverse=True) c=0 d=0 for i in range(len(nums)): if i%2==0: nums[i]=a[c] c+=1 else: nums[i]=b[d] d+=1 return nums
sort-even-and-odd-indices-independently
Self understandable Python :
goxy_coder
0
60
sort even and odd indices independently
2,164
0.664
Easy
30,080
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2298627/Python-1-Liner-with-explanation
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: return [num for num in chain.from_iterable(itertools.zip_longest(sorted(nums[::2]), sorted(nums[1::2], reverse=True))) if num is not None]
sort-even-and-odd-indices-independently
Python 1-Liner with explanation
amaargiru
-1
78
sort even and odd indices independently
2,164
0.664
Easy
30,081
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/2298627/Python-1-Liner-with-explanation
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: evens = sorted(nums[::2]) odds = sorted(nums[1::2], reverse=True) # πŸ “ Made flat zip(), see stackoverflow.com/questions/61943924/python-flat-zip total = [num for num in chain.from_iterable(itertools.zip_longest(evens, odds)) if num is not None] # πŸ ‘ zip_longest() inserts 'None' for two lists with different length, we must delete it return total
sort-even-and-odd-indices-independently
Python 1-Liner with explanation
amaargiru
-1
78
sort even and odd indices independently
2,164
0.664
Easy
30,082
https://leetcode.com/problems/sort-even-and-odd-indices-independently/discuss/1807620/1-Line-Python-Solution-oror-92-Faster-oror-Memory-less-than-80
class Solution: def sortEvenOdd(self, nums: List[int]) -> List[int]: return reduce(add, zip_longest(sorted([nums[i] for i in range(0,len(nums),2)]), sorted([nums[i] for i in range(1,len(nums),2)])[::-1]))[:len(nums)]
sort-even-and-odd-indices-independently
1-Line Python Solution || 92% Faster || Memory less than 80%
Taha-C
-1
121
sort even and odd indices independently
2,164
0.664
Easy
30,083
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/1755847/PYTHON3-or-EASY-SOLUTION-or
class Solution: def smallestNumber(self, num: int) -> int: if num == 0 : return 0 snum = sorted(str(num)) if snum[0] == '-' : return -int("".join(snum[:0:-1])) elif snum[0] == '0' : x = snum.count('0') return "".join([snum[x]]+['0'*x]+snum[x+1:]) else : return "".join(snum)
smallest-value-of-the-rearranged-number
PYTHON3 | EASY SOLUTION |
rohitkhairnar
1
108
smallest value of the rearranged number
2,165
0.513
Medium
30,084
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/1748482/Easy-Python
class Solution: def smallestNumber(self, num: int) -> int: if num==0: return 0 if num>=0: num=str(num) num=sorted(num) ans='' z=num.count('0') for i in range(z): num.pop(0) if len(num)>0: ans+=num[0] ans+='0'*z for i in range(1,len(num)): ans+=num[i] else: num=str(num) num=sorted(num[1:]) num.sort(reverse=True) ans='-' for i in range(len(num)): ans+=num[i] return ans
smallest-value-of-the-rearranged-number
Easy Python
ro_hit2013
1
64
smallest value of the rearranged number
2,165
0.513
Medium
30,085
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/2540010/use-SORTING-cleaver-solution-O(n-logn)-beats-98.86
class Solution: def smallestNumber(self, num: int) -> int: if num ==0 : return 0 res , zero = '','' for i in str(num): if i != '-': if i=='0': zero += i else: res += i res = ''.join(sorted(res)) if num < 0: return '-'+ res[::-1] + zero elif res and zero: return res[0] + zero + res[1:] else: return res
smallest-value-of-the-rearranged-number
use SORTING cleaver solution O(n logn) [beats 98.86%]
_jorjis
0
48
smallest value of the rearranged number
2,165
0.513
Medium
30,086
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/2473513/Python-Without-String-and-with-NumberSort-O(N)
class Solution: def smallestNumber(self, num: int) -> int: # no digits contained, can return zero if not num: return 0 # make an array to count the digits digits = [0]*10 # check whether number is negative negative = num < 0 num = abs(num) # find the digits and the smallest number not beeing zero # if we have a positive number (no leading zeros) starting_number = 9 while num: # get the digits num, res = divmod(num, 10) # track digit frequency digits[res] += 1 # save the smallest number in case we have a positive number if not negative and res: starting_number = min(starting_number, res) # initialize the result (for positive numbers we already put the smallest number) result = 0 if not negative: result = starting_number digits[starting_number] -= 1 if negative: # go through the numbers in reverse and attach them for index, amount in enumerate(reversed(digits)): # attach the digit amount times while amount: result = result*10 - (9-index) amount -= 1 else: # go through the numbers and attach them for index, amount in enumerate(digits): # attach the digit amount times while amount: result = result*10 + index amount -= 1 return result
smallest-value-of-the-rearranged-number
[Python] Without String and with NumberSort - O(N)
Lucew
0
25
smallest value of the rearranged number
2,165
0.513
Medium
30,087
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/2271241/Python-Easy
class Solution: def smallestNumber(self, num: int) -> int: isnegative = True if num<0 else False nums = str(num) if isnegative: nums = [(ch) for ch in nums[1:]] nums.sort(reverse = True) return -int(''.join(nums)) if not isnegative: nums = [ch for ch in nums] nums.sort() ## now find the range of 0roes if nums[0] == '0': i = 0 ans = '0' while i<len(nums) and nums[i]=='0': i+=1 if len(nums)>1: ans = ''.join(nums[i:i+1]+nums[0:i]+nums[i+1:]) return ans else: return int(''.join(nums))
smallest-value-of-the-rearranged-number
Python Easy
Abhi_009
0
16
smallest value of the rearranged number
2,165
0.513
Medium
30,088
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/2214584/Python-oror-Simple
class Solution: def smallestNumber(self, num: int) -> int: num = str(num) n = len(num) if n <= 1: return num if int(num) < 0: num = sorted(num, reverse = True) sign = -1 else: sign = 1 num = sorted(num) i = 0 while i < n and num[i] == '0': i+= 1 num = [num[i]] + num[:i] + num[i+1:] if sign == -1: return -1*int(''.join(num[:-1]) ) return int(''.join(num))
smallest-value-of-the-rearranged-number
Python || Simple
morpheusdurden
0
21
smallest value of the rearranged number
2,165
0.513
Medium
30,089
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/1838797/python-sorting-or-swapping-or-string
class Solution: def smallestNumber(self, num: int) -> int: sign = 1 if num >= 0 else -1 temp = None if sign == 1: temp = sorted(str(num)) else: temp = sorted(str(num)[1:], reverse = True) if temp[0] == '0': i = 0 while i < len(temp) and temp[i] == '0': i += 1 if i < len(temp): temp[i], temp[0] = temp[0], temp[i] return sign*int(''.join(temp))
smallest-value-of-the-rearranged-number
python sorting | swapping | string
abkc1221
0
82
smallest value of the rearranged number
2,165
0.513
Medium
30,090
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/1791856/Python3-accepted-solution-(using-lstrip)
class Solution: def smallestNumber(self, num: int) -> int: if(num==0):return 0 if(num>0): s = "".join(sorted(str(num))) return(int(s.lstrip("0")[0] + "0"*(len(s)-(len(s.lstrip("0")))) + s.lstrip("0")[1:])) if(num<0): num = (-1)*num return(int("-" + "".join(sorted(str(num),reverse=True))))
smallest-value-of-the-rearranged-number
Python3 accepted solution (using lstrip)
sreeleetcode19
0
27
smallest value of the rearranged number
2,165
0.513
Medium
30,091
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/1761450/Easy-Brute-Force-Solution-for-Beginners-!!!-82-Faster
class Solution: def smallestNumber(self, num: int) -> int: if num==0: return 0 if num>0: num=str(num) li_num=[] for i in num: li_num.append(int(i)) li_num.sort() if li_num[0]==0: for j in range(1,len(li_num)): if li_num[j]!=0: li_num[0],li_num[j]=li_num[j],li_num[0] break st="" for x in li_num: st+=str(x) return st else: st="" for x in li_num: st+=str(x) return st if num<0: num=str(num) li_num=[] for i in num[1:]: li_num.append(int(i)) li_num.sort(reverse=True) st="" for b in li_num: st+=str(b) st=int(st) return st*(-1)
smallest-value-of-the-rearranged-number
Easy Brute Force Solution for Beginners !!! 82% Faster
pratiyush_ray
0
60
smallest value of the rearranged number
2,165
0.513
Medium
30,092
https://leetcode.com/problems/smallest-value-of-the-rearranged-number/discuss/1748520/Self-Understandable-Python-%3A
class Solution: def smallestNumber(self, num: int) -> int: if num//10==0: return num if num<0: sign=-1 else: sign=1 num=abs(num) if sign==-1: s=sorted(str(num),reverse=True) return sign*int("".join(s)) else: s=sorted(str(num)) zeros=s.count('0') if zeros!=0: s[0],s[zeros]=s[zeros],s[0] return sign*int("".join(s))
smallest-value-of-the-rearranged-number
Self Understandable Python :
goxy_coder
0
37
smallest value of the rearranged number
2,165
0.513
Medium
30,093
https://leetcode.com/problems/minimum-time-to-remove-all-cars-containing-illegal-goods/discuss/2465604/Python3-dp
class Solution: def minimumTime(self, s: str) -> int: ans = inf prefix = 0 for i, ch in enumerate(s): if ch == '1': prefix = min(2 + prefix, i+1) ans = min(ans, prefix + len(s)-1-i) return ans
minimum-time-to-remove-all-cars-containing-illegal-goods
[Python3] dp
ye15
0
24
minimum time to remove all cars containing illegal goods
2,167
0.402
Hard
30,094
https://leetcode.com/problems/minimum-time-to-remove-all-cars-containing-illegal-goods/discuss/1768795/Python-or-prefix_sum-or-easy-to-understand
class Solution: def minimumTime(self, s: str) -> int: costL2R = [None]*len(s) cost = 0 if s[0]=='0' else 1 costL2R[0]=cost for i in range(1,len(s)): if s[i]=='1': cost = min(cost+2,i+1) costL2R[i]=cost costR2L = [None]*len(s) cost = 0 if s[-1]=='0' else 1 costR2L[-1] = cost for i in range(len(s)-2,-1,-1): if s[i]=='1': cost = min(cost+2,len(s) - (i+1)+1) costR2L[i] = cost costR2L.append(0) minCost = len(s) for i in range(len(s)): minCost = min(minCost,costL2R[i]+costR2L[i+1]) return minCost
minimum-time-to-remove-all-cars-containing-illegal-goods
Python | prefix_sum | easy to understand
albertnew2018
0
84
minimum time to remove all cars containing illegal goods
2,167
0.402
Hard
30,095
https://leetcode.com/problems/count-operations-to-obtain-zero/discuss/1766882/Python3-simulation
class Solution: def countOperations(self, num1: int, num2: int) -> int: ans = 0 while num1 and num2: ans += num1//num2 num1, num2 = num2, num1%num2 return ans
count-operations-to-obtain-zero
[Python3] simulation
ye15
4
385
count operations to obtain zero
2,169
0.755
Easy
30,096
https://leetcode.com/problems/count-operations-to-obtain-zero/discuss/1768763/Python3-or-2-approaches-Normal-and-Optimized-in-time
class Solution: def countOperations(self, num1: int, num2: int) -> int: ct=0 while num2 and num1: if num1>=num2: num1=num1-num2 else: num2=num2-num1 ct+=1 return ct
count-operations-to-obtain-zero
Python3 | 2 approaches Normal and Optimized in time
Anilchouhan181
3
273
count operations to obtain zero
2,169
0.755
Easy
30,097
https://leetcode.com/problems/count-operations-to-obtain-zero/discuss/1768763/Python3-or-2-approaches-Normal-and-Optimized-in-time
class Solution: def countOperations(self, num1: int, num2: int) -> int: ans = 0 if num1 < num2: num1, num2 = num2, num1 while num2: num1, num2 = num2, num1 - num2 if num1 < num2: num1, num2 = num2, num1 ans += 1 return ans
count-operations-to-obtain-zero
Python3 | 2 approaches Normal and Optimized in time
Anilchouhan181
3
273
count operations to obtain zero
2,169
0.755
Easy
30,098
https://leetcode.com/problems/count-operations-to-obtain-zero/discuss/2731626/PythonororO(N)
class Solution: def countOperations(self, num1: int, num2: int) -> int: count=0 while num1!=0 and num2!=0: if num1>num2: num1=num1-num2 count+=1 else: num2=num2-num1 count+=1 return count
count-operations-to-obtain-zero
Python||O(N)
Sneh713
1
99
count operations to obtain zero
2,169
0.755
Easy
30,099