B. Let's Play Osu! 题目连接: http://www.codeforces.com/contest/235/problem/B Description You're playing a game called Osu! Here's a simplified version of it. There are n clicks in a game. For each click there are two outcomes: correct or bad. Let us deno…
You're playing a game called Osu! Here's a simplified version of it. There are n clicks in a game. For each click there are two outcomes: correct or bad. Let us denote correct as "O", bad as "X", then the whole play can be encoded as a…
题目链接:http://acm.hdu.edu.cn/showproblem.php? pid=5078 Osu! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 180 Accepted Submission(s): 114 Special Judge Problem Description Osu! is a very p…