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  1. import java.util.Scanner;
  2.  
  3. public class Main {
  4.     public static void main(String[] args) {
  5.         Scanner entry = new Scanner(System.in);
  6.         int inputs = entry.nextInt();
  7.         String[] strings = new String[inputs];
  8.         for (int i = 0; i < strings.length; i++) {
  9.             strings[i] = entry.nextLine();
  10.         }
  11.         int x = 0;
  12.         for (String s : strings) {
  13.             x++;
  14.             System.out.print("Input #" + x + ": ");
  15.             Boolean found = false;
  16.             String[] split = s.split("");
  17.             String string = "";
  18.             for (int i = 0; i < split.length; i++) {
  19.                 if (string.contains(split[i])) {
  20.                     System.out.print(split[i] + " found at indexes " + string.indexOf(split[i]) + " and " + i + "\n");
  21.                     found = true;
  22.                     break;
  23.                 } else {
  24.                     string += split[i];
  25.                 }
  26.             }
  27.             if (!found) {
  28.                 System.out.print("No recurring character found.\n");
  29.             }
  30.         }
  31.     }
  32. }
Success #stdin #stdout 0.1s 2841600KB
comments ()
stdin
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3
IKEUNFUVFV
PXLJOUDJVZGQHLBHGXIW
*l1J?)yn%R[}9~1”=k7]9;0[$
stdout
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Input #1:  found at indexes 0 and 0
Input #2: U found at indexes 3 and 6
Input #3: J found at indexes 3 and 7
https://ideone.com/IoD8Dc
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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