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  1. import java.util.*;
  2.  
  3. class Palindrom {
  4.     public static void main(String[] args) {
  5.         Scanner in = new Scanner(System.in);
  6.         Scanner on= new Scanner(System.in);
  7.  
  8.         int a, b=0, t;
  9.         String number1, number2 = "";
  10.         t = in.nextInt();
  11.         for (int j = 0; j < t; j++) {
  12.             number1 = on.nextLine();
  13.             a = Integer.parseInt(number1);
  14.             int numberofloop = 0;
  15.             while (a != b) {
  16.                 for (int i = 0; i < number1.length(); i++) {
  17.                     char digit = '0';
  18.                     digit = number1.charAt(number1.length() - 1 - i);
  19.                     number2 = number2 + digit;
  20.                 }
  21.                 b = Integer.parseInt(number2);
  22.                 number1 = "";
  23.                 number2 = "";
  24.                 if (a == b) {
  25.                     System.out.println(a+" "+numberofloop);
  26.                 } else {
  27.                     a = a + b;
  28.                     number1 = Integer.toString(a);
  29.  
  30.                 }
  31.                 numberofloop++;
  32.             }
  33.  
  34.         }
  35.     }
  36. }
  37.  
Runtime error #stdin #stdout #stderr 0.07s 2184192KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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Exception in thread "main" java.util.NoSuchElementException
	at java.util.Scanner.throwFor(Scanner.java:862)
	at java.util.Scanner.next(Scanner.java:1485)
	at java.util.Scanner.nextInt(Scanner.java:2117)
	at java.util.Scanner.nextInt(Scanner.java:2076)
	at Palindrom.main(Main.java:10)
https://ideone.com/YpdpM9
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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