FJNU 1159 Fat Brother’s new way(胖哥的新姿势) Time Limit: 1000MS Memory Limit: 257792K [Description] [题目描述] I bet, except Fat Brothers, all of you don’t like strange way to show integers , he is really like this way to showing integers: 1 -> ‘A’ 2 -> ‘B…
一.通配符简介: 一般来讲,通配符包含*和?,都是英文符号,*用来匹配任意个任意字符,?用来匹配一个任意字符. 举个例子使用通配符查看文件,可以很名下看到打卡的文件是/etc/resolv.conf: └─[$]> /???/r????v.c??f # # macOS Notice # # This file is not consulted for DNS hostname resolution, address # resolution, or the DNS query routing m…