hacker rank 21th java problem(regex)

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21. java regex



//Write your code hereimport java.util.Scanner;
 

class MyRegex {
  private String part = "((25[0-5])|(2[0-4][0-9])|([0-1]{0,1}[0-9]{1,2}))";
  String pattern = String.format("%s\\.%s\\.%s\\.%s", part, part, part, part);
}


Compiler Message
Success
Input (stdin)Download
000.12.12.034
121.234.12.12
23.45.12.56
00.12.123.123123.123
122.23
Hello.IP
Expected OutputDownload
true
true
true
false
false
false

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