Codeforces Beta Round #27 (Codeforces format, Div. 2) http://codeforces.com/contest/27 A #include<bits/stdc++.h> using namespace std; #define lson l,mid,rt<<1 #define rson mid+1,r,r...
2023-07-29编程代码beta,Codeforces,divC. Longest Regular Bracket Sequence Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/problemset/problem/5/C Description This is yet another problem dealing with regular bracke...
2023-05-24编程教程beta,Codeforces,LongestC. Alice, Bob and Chocolate 题目连接: http://codeforces.com/contest/6/problem/C Description Alice and Bob like games. And now they are ready to start a new game. They have placed n chocolate bars ...
2023-05-02编程教程beta,Codeforces,divlayout: post title: Codeforces Beta Round 84 (Div. 2 Only) author: "luowentaoaa" catalog: true tags: mathjax: true - codeforces 传送门 不得不说这远古场太简单了 A - Nearly L...
2023-02-25编程教程beta,Codeforces,div