Codeforces 1082B - Vova and Trophies题解链接https://lucien.ink题目链接https://codeforces.com/contest/1082/problem/B题目 Vova has won $n$ trophies in different competitions. Each trophy is either g...
Codeforces 1082A - Vasya and Book题解链接https://lucien.ink题目链接https://codeforces.com/contest/1082/problem/A题目 Vasya is reading a e-book. The file of the book consists of $n$ pages, numbered...