君の頭は辉いてるかい？

心情如下： 点我看题 Description 有一群人，打乒乓球比赛，两两捉对撕杀，每两个人之间最多打一场比赛。 球赛的规则如下： 如果A打败了B，B又打败了C，而A与C之间没有进行过比赛，那么就认定，A一定能打败C。 如果A打败了B，B又打败了C，而且，C又打败了A，那么A、B、C三者都不可能成为冠军。 根据这个规则，无需循环较量，或许就能确定冠军。你的任务就是面对一群比赛选手，在经过了若干场...

大晚上的，我好饿

点我看题 Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home too quickly, because she likes the scenery a...

Description Windy has a country, and he wants to build an army to protect his country. He has picked up N girls and M boys and wants to collect them to be his soldiers. To collect a soldier without an...

讲道理我都不记得我做过啥题了……(其实如果不是因为卡题我也不会写博客的- -) 谢谢帮忙debug(?)的柳总、lhr先生与欣爸爸，还有玥玥 点我看题 另外，标题是自己编的 Description Edward, the emperor of the Marjar Empire, wants to build some bidirectional highways so that he can ...