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北京大学《ACM/ICPC大学生程序设计竞赛训练》暑期课面向全球招生!

Re:总结一下大家犯的错误

Posted by Guapi at 2019-04-16 19:40:50 on Problem 3669
In Reply To:总结一下大家犯的错误 Posted by:ChenyangDu at 2017-07-04 09:19:36
> 1、安全区可以到301
> 2、同一个点可以炸两次
> 3、必须在第一象限
> 4、t可以等于0
> 5、可以一开始就死,也可以一开始就是安全区

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