Advertisement
Guest User

Untitled

a guest
Apr 24th, 2019
73
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Java 1.38 KB | None | 0 0
  1. import java.util.Scanner;
  2. import java.util.regex.Matcher;
  3. import java.util.regex.Pattern;
  4.  
  5. public class Main {
  6.  
  7.  
  8.     public static void main(String[] args) {
  9.  
  10.         Scanner scanner = new Scanner(System.in);
  11.  
  12.         String input;
  13.         while (!"".equals(input = scanner.nextLine())) {
  14.             Pattern pattern = Pattern.compile("^([#*&$%])(?<name>[A-Za-z]+)\\1=(?<num>\\d+)!!(?<cord>.*)$");
  15.             Matcher matcher = pattern.matcher(input);
  16.             if (matcher.find()) {
  17.                 int num = Integer.parseInt(matcher.group("num"));
  18.                 pattern = Pattern.compile("^([#*&$%])(?<name>[A-Za-z]+)\\1=(\\d+)!!(?<cord>.{" + num + "})$");
  19.                 matcher = pattern.matcher(input);
  20.                 if (matcher.find()) {
  21.                     StringBuilder cord = new StringBuilder();
  22.                     String coordinates = matcher.group("cord");
  23.                     for (int i = 0; i < coordinates.length(); i++) {
  24.                         cord.append((char) (coordinates.charAt(i) + num));
  25.                     }
  26.                     System.out.println("Coordinates found! " + matcher.group("name") + " -> " + cord);
  27.                     break;
  28.                 } else {
  29.                     System.out.println("Nothing found!");
  30.                 }
  31.             } else {
  32.                 System.out.println("Nothing found!");
  33.             }
  34.         }
  35.     }
  36. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement