LeetCode //C - 560. Subarray Sum Equals K

560. Subarray Sum Equals K

index.php/tags-41973.html" >Given an array of integers nums and an integer k, return the total number of subarrays whose sum equals to k.

A subarray is a contiguous non-empty sequence of elements within an array.

Example 1:

Input: nums = [1,1,1], k = 2

Output: 2

Explanation:

Example 2:

Input: nums = [1,2,3], k = 3

Output: 2

Constraints:

• 1