摘要: #include<iostream> #include<cstdio> #include<cctype> using namespace std; inline int read() { int x=0,f=1;char c=getchar(); while(!isdigit(c)){if(c==' 阅读全文
posted @ 2019-09-18 11:21 Frost_Delay 阅读(164) 评论(0) 推荐(0) 编辑