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Dec 11th, 2018
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Java 1.04 KB | None | 0 0
  1. package March2018_2;
  2.  
  3. import java.io.BufferedReader;
  4. import java.io.IOException;
  5. import java.io.InputStreamReader;
  6. import java.util.regex.Matcher;
  7. import java.util.regex.Pattern;
  8.  
  9. public class StarEnigma {
  10.     public static void main(String[] args) throws IOException {
  11.         BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
  12.         int n = Integer.parseInt(reader.readLine());
  13.  
  14.         Pattern decryptionKey = Pattern.compile("[starSTAR]");
  15.  
  16.  
  17.         for (int i = 0; i < n; i++) {
  18.             String line = reader.readLine();
  19.  
  20.             Matcher decryptStar = decryptionKey.matcher(line);
  21.             int length = 0;
  22.             while (decryptStar.find()) {
  23.                 length++;
  24.                 System.out.println(decryptStar.group());
  25.                 String debug = "";
  26.             }
  27.  
  28.             for (int j = 0; j < line.length(); j++) {
  29.                 char letter = (char) (line.charAt(j) - 3);
  30.                 line = line.replace(line.charAt(j), letter);
  31.             }
  32.  
  33.         }
  34.  
  35.     }
  36. }
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