Codeforces Round #390 (Div. 2), problem: (D) Fedor and Coupons Solution in C/C++
Codeforces Round #390 (Div. 2), problem: (D) Fedor and Coupons Solution in C/C++ #include <bits/stdc++.h> #include <iostream> #include <queue> #include <set> using namespace std; #define mp make_pair #define fi first #define se second …