NeetCode #111LC-560MediumArrays & HashingNC 250
← Back to All Problems#111 · #560 · Subarray Sum Equals K(和为 K 的子数组)
📌 Problem Statement & Constraints
Given an array of integers
nums and an integer k, return the total number of contiguous subarrays whose sum equals k. Constraints: 1 <= nums.length <= 2 * 10^4, -1000 <= nums[i] <= 1000, -10^7 <= k <= 10^7.🔒
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