A. Guest From the Past 题目连接: http://www.codeforces.com/contest/625/problem/A Description Kolya Gerasimov loves kefir very much. He lives in year 1984 and knows all the details of buying this delicious drink. One day, as you probably know, he found hi…
传送门 Description Kolya Gerasimov loves kefir very much. He lives in year 1984 and knows all the details of buying this delicious drink. One day, as you probably know, he found himself in year 2084, and buying kefir there is much more complicated. Koly…
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Kolya Gerasimov loves kefir very much. He lives in year 1984 and knows all the details of buying this delicious drink. One day, as you probably k…
B. War of the Corporations 题目连接: http://www.codeforces.com/contest/625/problem/B Description A long time ago, in a galaxy far far away two giant IT-corporations Pineapple and Gogol continue their fierce competition. Crucial moment is just around the…
贪心 A - Guest From the Past 先买塑料和先买玻璃两者取最大值 #include <bits/stdc++.h> typedef long long ll; int main(void) { ll n, a, b, c; std::cin >> n >> a >> b >> c; ll ans = 0; if (n >= a) { ll cnt1 = n / a; ll res = n % a; if (res >…
D. Finals in arithmetic 题目连接: http://www.codeforces.com/contest/625/problem/D Description Vitya is studying in the third grade. During the last math lesson all the pupils wrote on arithmetic quiz. Vitya is a clever boy, so he managed to finish all th…
C. K-special Tables 题目连接: http://www.codeforces.com/contest/625/problem/C Description People do many crazy things to stand out in a crowd. Some of them dance, some learn by heart rules of Russian language, some try to become an outstanding competitiv…
A. Guest From the Past time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Kolya Gerasimov loves kefir very much. He lives in year 1984 and knows all the details of buying this delicious drink.…
E. Frog Fights 题目连接: http://www.codeforces.com/contest/625/problem/E Description stap Bender recently visited frog farm and was inspired to create his own frog game. Number of frogs are places on a cyclic gameboard, divided into m cells. Cells are nu…
传送门 Description Vitya is studying in the third grade. During the last math lesson all the pupils wrote on arithmetic quiz. Vitya is a clever boy, so he managed to finish all the tasks pretty fast and Oksana Fillipovna gave him a new one, that is much…
