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minimum size subarray sum

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Muhammad Rayyan answered on May 12, 2021 Popularity 9/10 Helpfulness 2/10

answer minimum size subarray sum

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minimum size subarray sum

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class Solution {
public:
    int minSubArrayLen(int target, vector<int>& nums) {
        int res=INT_MAX;
        int l=0;
        int r=0;
        int sum=0;
        while(r<nums.size()){
            sum+=nums[r];
            r++;
            while(l<r && sum>=target){
                sum-=nums[l];
                l++;
                res=min(res,r-l+1);
                
            }
        }
        if(res==INT_MAX)
        return 0;

        return res;
        
    }
};

Popularity 9/10 Helpfulness 2/10 Language whatever

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Contributed on Sep 19 2023

Muhammad Rayyan

0 Answers Avg Quality 2/10

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minimum subarray size with sum >k

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def smallestSubWithSum(arr, n, x):
 
    # Initialize current sum and minimum length
    curr_sum = 0
    min_len = n + 1
 
    # Initialize starting and ending indexes
    start = 0
    end = 0
    while (end < n):
 
        # Keep adding array elements while current
        # sum is smaller than or equal to x
        while (curr_sum <= x and end < n):
            curr_sum += arr[end]
            end += 1
 
        # If current sum becomes greater than x.
        while (curr_sum > x and start < n):
 
            # Update minimum length if needed
            if (end - start < min_len):
                min_len = end - start
 
            # remove starting elements
            curr_sum -= arr[start]
            start += 1
 
    return min_len

Popularity 10/10 Helpfulness 2/10 Language python

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Tags: minimum

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Contributed on May 12 2021

Proud Penguin

0 Answers Avg Quality 2/10

Maximum Subarray sum

Comments(1)

 def maxSubArray(self, nums: List[int]) -> int:
        curr_best = overall_best =  nums[0]
        for i in range(1,len(nums)):
            if curr_best>=0:
                curr_best = curr_best + nums[i]
            else:
                curr_best = nums[i]
            if curr_best > overall_best:
                overall_best = curr_best
        return overall_best

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: python py

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Contributed on May 20 2022

Combative Cardinal

0 Answers Avg Quality 2/10

Maximum sum subarray of size ‘K’

Comment

l=[4,6,10,8,2,1]
ans=0
m=3
for i in range(len(l)+1):
   for j in range(i):
       if len(l[j:i])==m:
          ans=max(ans,sum(l[j:i]))
print(ans)

Popularity 10/10 Helpfulness 2/10 Language python

Source: stackoverflow.com

Tags: python py

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Contributed on Oct 12 2022

Jittery Jay

0 Answers Avg Quality 2/10

Maximum subarray sum

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var maxSequence = function(arr){
  var min = 0, ans = 0, i, sum = 0;
  for (i = 0; i < arr.length; ++i) {
    sum += arr[i];
    min = Math.min(sum, min);
    ans = Math.max(ans, sum - min);
  }
  return ans;
}

Popularity 10/10 Helpfulness 2/10 Language javascript

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Tags: javascript j

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Contributed on Jun 21 2022

ABS

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minimum size subarray sum

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