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...
前言我是菜鸡，如有不对的地方烦请指正。起始上周（好像是上周）的时候操作系统的老师抛出了一个问题留给我们：对以下程序在一台主流配置 的PC上，调用f(36)所需要 的时间大概是多少？请给出时间估算的依据并对程序的执行情况进行详细的解析说明。int f(int x) {
int s = 0;
while (x++ > 0) s += f(x);
return std...
题目链接https://nanti.jisuanke.com/t/31462题目After the long vacation, the maze designer master has to do his job. A tour company gives him a map which is a rectangle. The map consists of $N \times M$ li...
题目链接https://nanti.jisuanke.com/t/31445题目One day in the jail, F·F invites Jolyne Kujo (JOJO in brief) to play tennis with her. However, Pucci the father somehow knows it and wants to stop her. There...