2019年7月30日

ll问题

摘要： 不能直接用ll 要用__int64 (64和int 之间无空格) #define ll __int64 阅读全文

posted @ 2019-07-30 21:14 cltt 阅读(144) 评论(0) 推荐(0)

Dev c++编译报错

摘要： https://blog.csdn.net/qq_37521610/article/details/87640513 Dev c++下 [Error] ‘stoi’ was not declared in this scope Tools-->complier options-->Setings-- 阅读全文

posted @ 2019-07-30 21:09 cltt 阅读(474) 评论(0) 推荐(0)

2019 西安邀请赛 M

摘要： Problem Description There are n planets in the MOT galaxy, and each planet has a unique number from 1∼n. Each planet is connected to other planets through some transmission channels. There are m tran... 阅读全文

posted @ 2019-07-30 20:40 cltt 阅读(220) 评论(0) 推荐(0)

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