Find Pivot Index prefix sum problem
Leetcode Problem: Find Pivot Index In our previous post, we solve one problem with prefix sum and now in this, we are again going to solve a problem. Given an array of integers nums, write…
Tag: prefix sum problem
Prefix Sum problem
Problem Statement Given an array of integers and an integer k. Find the total number of continuous subarrays whose sum equals k. Solve this problem using a prefix sum.Example 1:Input:nums = [1,1,1], k = 2Output:…