The maximum subarray problem is the task of finding the contiguous subarray within a one-dimensional array, a[1...n], of numbers which has the largest sum, where,

The list usually contains both positive and negative numbers along with 0. For example, for the array of values −2, 1, −3, 4, −1, 2, 1, −5, 4 the contiguous subarray with the largest sum is 4, −1, 2, 1, with sum 6.

• Brute Force solution O(n^2): bfMaximumSubarray.js
• Divide and Conquer solution O(n^2): dcMaximumSubarraySum.js
• Dynamic Programming solution O(n): dpMaximumSubarray.js

• Wikipedia
• YouTube
• GeeksForGeeks
• LeetCode