Gets if a number is a palindrome - Java java.lang

Java examples for java.lang:Math Number

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Description

Gets if a number is a palindrome

Demo Code


//package com.java2s;

public class Main {
    /**//from  ww  w  . j  a  v  a  2s  .  co  m
     * Gets if a number is a palindrome
     *
     * @param num The number to test
     * @return If the number is a palindrome
     */
    public static boolean isPalindrome(long num) {
        String numString = String.valueOf(num);
        for (int i = 0; i < numString.length() / 2; i++) {
            if (numString.charAt(i) != numString.charAt(numString.length()
                    - 1 - i))
                return false;
        }
        return true;
    }
}

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