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‏إظهار الرسائل ذات التسميات dfs and similar. إظهار كافة الرسائل

430C codeforces - Xor-Tree

430C codeforces - Xor-Tree Link ; http://codeforces.com/problemset/problem/430/C Solution in C++ #include <bits...

862B Codeforces - Mahmoud and Ehab and the pipartiteness Link : http://codeforces.com/contest/862/problem/B Solution in ...

723D Codeforces - Lakes in Berland Link: http://codeforces.com/problemset/problem/723/D Solution in c++ #include <b...

763 A Codeforces - Timofey and a tree Link : https://codeforces.com/problemset/problem/763/A Solution in c++ #include ...

979C Codeforces - Kuro and walking route Solution in c++ #include <bits/stdc++.h> using namespace std; typedef...

546C Codeforces - Soldier and Cards Solution in c++ #include <iostream> #include <deque> using namespa...

580C Codeforces - Kefa and Park Solution in c++ #include <iostream> #include <vector> using namespace s...