With the wide use of computers, slash appeared far more than at any previous time in history. On Unix-like systems and in URLs, the slash is to separate directory and file components of a path:
But in Windows systems, it uses (\) to separate directory and file components of a path:
That really confuses me. Could you help me to judge if the string I wrote is right.
Please notice that I would only make a mistake by changing (\) to (/) or (/) to (\). All the strings were constituted by a-z, A-Z, 0-9, (.) , (\) and (/), no other characters would appear in the strings.
A string of URL always begins with “[a-zA-Z]+://” (Notice (/) maybe changed to (\) ), in which “[a-zA-Z]+” represents any non-empty string of letters.
Windows path begins with “[a-zA-Z]:\” (Notice (\) maybe changed to (/)), in which “[a-zA-Z]” means an English letter. (e.g. “C:\\windows” is a URL not a Windows path)
The path of Unix-like system begins with (/) or (\).
I’ll give you some strings, can you tell me which type those strings belong to and those correct forms.
The next T lines, each line consists of a single non-empty string. All of those are really data from our daily life.
0 < T <= 20
The length of each string will not be longer than 50.
If it belongs to a path in Unix-like systems, output “It’s a path in Unix-like systems!” in a new line and the correct string in the next line.
If it belongs to a path in Windows system, output “It’s a path in Windows system!” in a new line and the correct string in the next line.
If it’s a URL, output “It’s a URL!” in a new line and the correct string in the next line.
The kind of each input string can be uniquely determined.
4 http://acm.whu.edu.cn/felioj http:/\acm.whu.edu.cn/11111011001/ \home\whuacm\Slash\yama Z:\movie/chaeyeon
It's a URL! http://acm.whu.edu.cn/felioj It's a URL! http://acm.whu.edu.cn/11111011001/ It's a path in Unix-like systems! /home/whuacm/Slash/yama It's a path in Windows system! Z:\movie\chaeyeon