D. Felicity's Big Secret Revealed The gym leaders were fascinated by the evolutions which took place at Felicity camp. So, they were curious to know about the secret behind evolving Pokemon. The organizers of the camp gave the gym leaders a PokeBlo…
题目链接: http://codeforces.com/problemset/problem/8/C C. Looking for Order time limit per test:4 secondsmemory limit per test:512 megabytes 问题描述 Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready f…
Hongcow Buys a Deck of Cards 啊啊啊, 为什么我连这种垃圾dp都写不出来.. 不是应该10分钟就该秒掉的题吗.. 从dp想到暴力然后gg, 没有想到把省下的红色开成一维. #include<bits/stdc++.h> #define LL long long #define fi first #define se second #define mk make_pair #define PLL pair<LL, LL> #define PLI pair&…
C - Remembering Strings 思路:最关键的一点是字符的个数比串的个数多. 然后就能状压啦. #include<bits/stdc++.h> #define LL long long #define fi first #define se second #define mk make_pair #define PII pair<int, int> #define y1 skldjfskldjg #define y2 skldfjsklejg using names…