题目链接:http://codeforces.com/contest/897/problem/C 题意: 给你一些字符串: A: [What are you doing at the end of the world? Are you busy? Will you save us?] B: [What are you doing while sending "] C: ["? Are you busy? Will you send "] D: ["?] (中括号内为…
A. Nephren gives a riddle time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output What are you doing at the end of the world? Are you busy? Will you save us? Nephren is playing a game with little…
A. Scarborough Fair time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Are you going to Scarborough Fair? Parsley, sage, rosemary and thyme. Remember me to one who lives there. He once was th…
http://codeforces.com/contest/896/problem/A 第i个字符串嵌套第i-1个字符串 求第n个字符串的第k个字母 dfs #include<map> #include<cstdio> #include<iostream> using namespace std; typedef long long LL; ]={" What are you doing at the end of the world? Are you bus…
