Solving Maximum Sum Circular Subarray in go. Please try yourself first to solve the problem and submit your implementation to LeetCode before looking into solution.

Problem Description

Example 1:

Input: [1,-2,3,-2]
Output: 3
Explanation: Subarray [3] has maximum sum 3

Example 2:

Input: [5,-3,5]
Output: 10
Explanation: Subarray [5,5] has maximum sum 5 + 5 = 10

Example 3:

Input: [3,-1,2,-1]
Output: 4
Explanation: Subarray [2,-1,3] has maximum sum 2 + (-1) + 3 = 4

Example 4:

Input: [3,-2,2,-3]
Output: 3
Explanation: Subarray [3] and [3,-2,2] both have maximum sum 3

Example 5:

Input: [-2,-3,-1]
Output: -1
Explanation: Subarray [-1] has maximum sum -1

Note:

  1. -30000 <= A[i] <= 30000
  2. 1 <= A.length <= 30000
  • -30000 <= A[i] <= 30000
  • 1 <= A.length <= 30000

See the full details of the problem Maximum Sum Circular Subarray at LeetCode

Originally posted at: @github.com/halfrost/LeetCode-Go