CPS Academy

Practice Problems of Partial Sum, Contribution Technique, XOR Sum Query

Discussed Topics:

How to solve problems in LeetCode

Practice Problems of Partial Sum

Contribution Technique

XOR Sum Query

https://leetcode.com/problems/running-sum-of-1d-array/description/

https://leetcode.com/problems/sum-of-all-odd-length-subarrays/description/

https://cses.fi/problemset/task/1650/

Solutions:

Text - 1https://github.com/MuhammadShahriar/Module-2-Competitive-Programming-Complete-Course-Basic-Data-Structure/blob/main/Class-2/Task-1.cpp

Text - 2https://github.com/MuhammadShahriar/Module-2-Competitive-Programming-Complete-Course-Basic-Data-Structure/blob/main/Class-2/Task-2.cpp

Text - 3https://github.com/MuhammadShahriar/Module-2-Competitive-Programming-Complete-Course-Basic-Data-Structure/blob/main/Class-2/Task-3.cpp