Problem Link :   https://www.codechef.com/problems/CC   Solution in C++:    ///La ilaha illellahu muhammadur rasulullah ///******Bismillahir...

 Problem Link :   https://atcoder.jp/contests/abc248/tasks/abc248_d Solution in C++:    ///La ilaha illellahu muhammadur rasulullah ///*****...

  Problem Link:  https://codeforces.com/problemset/problem/479/C   or   https://codeforces.com/contest/480/problem/A Solution in C++:   ///L...

Problem Link:  https://codeforces.com/contest/1668/problem/C   Solution in C++:   ///La ilaha illellahu muhammadur rasulullah ///******Bismi...

Kick start Round B 2022  Palindromic Factors Solution  Problem Link:     https://codingcompetitions.withgoogle.com/kickstart/round/000000000...

Problem Link:  https://codingcompetitions.withgoogle.com/kickstart/round/00000000008caa74/0000000000acf079   Solution in C++:   ///La ilaha ...

  Problem Link:  https://codeforces.com/contest/1669/problem/F Solution in C++:   ///La ilaha illellahu muhammadur rasulullah ///******Bismi...

Problem Link:    https://www.hackerearth.com/problem/algorithm/connected-components-in-a-graph/ Solution in C++:   ///La ilaha illellahu muh...

Problem  link:   https://codeforces.com/contest/1669/problem/D Solution in C++:     ///La ilaha illellahu muhammadur rasulullah ///******Bis...

  Problem Link:   https://atcoder.jp/contests/abc247/tasks/abc247_d Solution in C++:    ///La ilaha illellahu muhammadur rasulullah ///*****...

Problem link:   https://codeforces.com/contest/1669/problem/C Solution in C++:      ///La ilaha illellahu muhammadur rasulullah ///******Bis...

Problem Link:   https://codeforces.com/contest/1669/problem/B Solution in C++:    ///La ilaha illellahu muhammadur rasulullah ///******Bismi...

Problem Link:  https://codeforces.com/contest/1669/problem/A   Solution in C++:   ///La ilaha illellahu muhammadur rasulullah ///******Bismi...

Problem Link:    https://lightoj.com/problem/area-of-a-parallelogram   Solution in C++: ///La ilaha illellahu muhammadur rasulullah ///*****...

Problem Link:  https://codeforces.com/contest/1661/problem/B      Solution in C++: ///La ilaha illellahu muhammadur rasulullah ///******Bism...

Problem Link : https://codeforces.com/problemset/problem/507/B For know hypot function :   https://www.geeksforgeeks.org/hypot-hypotf-hyp...

Problem Link:   https://codeforces.com/contest/1665/problem/C   Solution in C++: ///La ilaha illellahu muhammadur rasulullah ///******Bismil...