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  1. /* package whatever; // don't place package name! */
  2. import java.util.ArrayList;
  3. import java.util.List;
  4. import java.util.regex.Pattern;
  5. import java.util.regex.Matcher;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class  RoundhouseKick9
  9. {
  10.   public static void main (String[] args) throws java.lang.Exception{
  11.      List<String> Regex = new ArrayList<String>();
  12.      Regex.add("hello");           // a
  13.      Regex.add("[^0-9A-Z]$") ;     // b
  14.      Regex.add("\\w\\w\\w\\w\\w"); // c
  15.      Regex.add("\\w\\w");          // d
  16.      Regex.add("^\\w* \\w*$");     // e
  17.      Regex.add("^\\w* \\w*!$");    // f
  18.      Regex.add("^\\w* [\\w!]*$");  // g
  19.      Regex.add("\\w{5} \\w+");     // h
  20.      Regex.add("\\w{5} \\w+$");    // i
  21.      for (String reg : Regex) {
  22.        boolean b1 = Pattern.matches(reg, "Hello World");
  23.        boolean b2 = Pattern.matches(reg, "What do we say to PABS? - Not today!");
  24.        System.out.print(b1); System.out.print(", "); System.out.println(b2);
  25.      }
  26.   }
  27. }
  28.  
Success #stdin #stdout 0.06s 28128KB
comments (?)
stdin
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Standard input is empty
stdout
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false, false
false, false
false, false
false, false
true, false
false, false
true, false
true, false
true, false
https://ideone.com/R8MJFD
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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