guozuofeng的博客

题目链接：https://www.nowcoder.com/acm/contest/157/C 参考链接：https://www.nowcoder.com/acm/contest/view-submission?submissionId=31648555 链接：https://www.nowcoder.com/acm/contest/157/D 来源：牛客网 插排序 一年一度的山东省oi夏...

题目链接：http://codeforces.com/contest/1038/problem/C C. Gambling time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Two players A and ...

题目链接：https://codeforces.com/contest/1037/problem/D D. Valid BFS? time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The BFS algorit...

题目链接：http://codeforces.com/contest/1037/problem/A A. Packets time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You have nn coins, e...

题目链接：http://codeforces.com/contest/1028/problem/C 题目大意：给出n个矩形，求任意一个被至少n-1个矩形覆盖的点的坐标； C. Rectangles time limit per test 2 seconds memory limit per test 256 megabytes input standard input outpu...

题目链接：http://codeforces.com/contest/1028/problem/C 题目大意：就是给出n个矩形，求任意一个至少n-1个矩形都覆盖的点； C. Rectangles time limit per test 2 seconds memory limit per test 256 megabytes input standard input output...

C. Maximal Intersection time limit per test3 seconds memory limit per test256 megabytes inputstandard input outputstandard output You are given n segments on a number line; each endpoint of every segment has integer coordinates. Some segments can degener

题目链接：https://vjudge.net/contest/247842#problem/A 前m大的数   还记得Gardon给小希布置的那个作业么？（上次比赛的1005）其实小希已经找回了原来的那张数表，现在她想确认一下她的答案是否正确，但是整个的答案是很庞大的表，小希只想让你把答案中最大的M个数告诉她就可以了。  给定一个包含N(N<=3000)个正整数的序列，每个数不超过5...

题目链接：https://vjudge.net/contest/245961#problem/D 参考链接：http://www.cnblogs.com/jyroy/p/9424862.html 子串查询 度度熊的字符串课堂开始了！要以像度度熊一样的天才为目标，努力奋斗哦！ 为了检验你是否具备不听课的资质，度度熊准备了一个只包含大写英文字母的字符串A[1,n]=a1a2⋯anA[1,n]...

题目链接：http://codeforces.com/contest/1040/problem/B B. Shashlik Cooking time limit per test 1 second memory limit per test 512 megabytes input standard input output standard output Long story ...