Excaliburer`s Zone

It was challenging, but not risky.

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公告

2016年10月23日

cf Canada cup A题

摘要： A. Jumping Ball time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output In a new version of the 阅读全文

posted @ 2016-10-23 11:33 Excaliburer 阅读(261) 评论(0) 推荐(0) 编辑