Knight Moves Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 26102 Accepted: 12305 Description Background Mr Somurolov, fabulous chess-gamer indeed, asserts that no one else but him can move knights from one position to another so fast…
Catch That Cow Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 89836 Accepted: 28175 Description Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,00…
GitHub的简单使用第一步 创建GitHub账号1. 打开GitHub官网.2. 点击绿色按钮Sign up for GitHub,填写用户名,邮件地址和密码.注意: 用户名只能包含字母和"-"字符密码至少包含一个字母,一个数字和七个字符3. 点击绿色按钮Create an account,创建账号. 4. 在下一个页面点击绿色按钮Finish sign完成注册. 现在,你的GitHub账号就创建好了.请先在你的注册邮箱中完成邮件验证,然后可以看看GitHub提供的新手文档,我们也提…