2017年11月27日
Codeforces 892B Wrath（模拟）
摘要： Hands that shed innocent blood! There are n guilty people in a line, the i th of them holds a claw with length Li. The bell rings and every person kil 阅读全文
posted @ 2017-11-27 21:08 Zireael 阅读(270) 评论(0) 推荐(0) 编辑