Subarray Sum Equals K || Arsh Goyal DSA Sheet Q16 || Arrays || Leetcode 560 || Google || Apple
Timestamps :
Problem Discussion : 00:00
Brute Force Approach : 02:10
Time and Space Complexity of Brute Force Approach : 03:38
Optimized Approach and Dry Run : 04:28
Code : 23:15
Time and Space Complexity of Optimized Approach : 24:38
Time Complexity : O(N)
Space Complexity : O(N)
Prefix Sum : https://www.geeksforgeeks.org/prefix-sum-a...
Problem Link : https://leetcode.com/problems/subarray-sum...
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