Competitive Programming Problem Solving

This repository is my personal archive of competitive programming solutions. It contains solved problems from multiple online judges, organized by platform and contest/problem name.

About

• Focus: algorithmic problem solving, speed, and consistency
• Main languages: C++
• Active platforms: Codeforces, CodeChef, AtCoder, CSES, LeetCode, LightOJ, VJudge, ICPC practice
• Codeforces rating highlight: Specialist (max 1416)
• Handle on judges: rajesh_1920

Goals

• Build strong fundamentals in data structures and algorithms
• Improve implementation accuracy under time pressure
• Track learning progress over time

How to Use

1. Open the folder for a platform.
2. Search for the problem name/code.
3. Compile and run the C++ solution locally.

Example compile command:

g++ -std=c++17 -O2 -Wall -Wextra -o solve problem.cpp
./solve

Notes

• Solutions are primarily written for accepted submissions on the respective judges.
• Some files may represent practice attempts or contest-time implementations.

Thanks for visiting this repository.