Kadane's Algorithm

Problem Statement: You are given an integer array arr[]. You need to find the maximum sum of a subarray (containing at least one element) in the array arr[]. My Approach: I used Kadane’s Algorithm, which is easy and fast: 1.First I Start with the first number and I use two variables that max that stores the current sum of the subarray ending at this number and res that stores the largest sum found so far. 2.Then I starts from the second number in the array that for each number, I check that is it better to add this number to the previous sum (max + arr[i]) or start a new subarray from this number (arr[i]) 3.Then Update max with the bigger value. 4.Then Update the result by comparing the previous res and max. 5.Finally I find res , that gonna be the maximum sum of any continuous subarray. 6.Then I return the res Methods Used: Kadane’s Algorithm Single Traversal Result Storage