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JF-ExcMethods09.Palindrome Integers

Feb 12th, 2021
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Java 0.87 KB | None | 0 0
  1. import java.util.Scanner;
  2.  
  3. public class Exc9PalindromeIntegers {
  4.     public static void main(String[] args) {
  5.         Scanner scanner = new Scanner(System.in);
  6.         String input =scanner.nextLine();
  7.         while(!input.equals("END")){
  8.             int number = Integer.parseInt(input);
  9.             input = scanner.nextLine();
  10.             if (isPalindrome(number)){
  11.                 System.out.println("true");
  12.             }else{
  13.                 System.out.println("false");
  14.             }
  15.         }
  16.     }
  17.  
  18.     private static boolean isPalindrome(int number) {
  19.         int firstNumber = number;
  20.         int palindrome = 0;
  21.         while(number>0){
  22.             int digit = number % 10;
  23.             palindrome = palindrome *10 +digit;
  24.             number = number /10;
  25.         }
  26.         boolean result = firstNumber == palindrome;
  27.         return result;
  28.     }
  29. }
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