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(134) 评论(0) 推荐(0) 编辑
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(457) 评论(0) 推荐(0) 编辑
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(215) 评论(0) 推荐(0) 编辑
