@[东北小蟹蟹](/space/show?uid=120868) 感谢dalao提供的全排列STL，太好用了。
by MisakaQAQ @ 2018-11-09 09:58:14
@[zhshh](/space/show?uid=58321) 啊，我也是挺喜欢pair的，也挺好用
by MisakaQAQ @ 2018-11-09 09:58:48
C++好用的函数很多很多……
atoi,sort,perv_premutation,next_permutation,c_str,clear,push,pop,exit,pair,delete,abs,fabs,sqrt,pow,min,max,cos,sin,sync_with_stdio(NOIP别使),freopen,INT_MAX&&INT_MIN(不是函数，来安利一下),sscanf,sprintf.....
然而最好用的是system("shutdown -s -t 0");
by dbxxx @ 2018-11-09 10:42:46
# cplusplus.com里面全是好东西
by dbxxx @ 2018-11-09 10:44:29
@[东北小蟹蟹](/space/show?uid=120868) 感谢
by MisakaQAQ @ 2018-11-09 11:02:22
头像好评
by Caveira @ 2018-11-09 16:50:11
@[MisakaQAQ](/space/show?uid=92359) 机智的我点了取消
by MisakaQAQ @ 2018-11-09 18:16:36