Compilation of problems from many different sources

The repository contains solutions to different problems that I encounteres. Problems are from coding platforms like Leetcode, InterviewBit, Codeforces and Codechef. Problem link and description are also in the code files.

Problems with Topic Wise Breakdown:

Graph

• Minimum Steps by Knight / Knight on Chess Board
• Prim's Algorithm (Weight of MST)

Greedy

• Meeting rooms ( min no of room so that all meeting can be done)

Hashing

• Substring Concatenation ( Asked in Meta)
• Window Substring ( Asked in Google, Flipkart, Airbnb)

Misc

• Large Factorials (for large n)
• Palindrome (Check whether given number is palindrome)

Tree

• Lowest Common Ancestor (in a Binary Tree)