题解 | #回文数字#

import java.util.*;


public class Solution {
    /**
     * 
     * @param x int整型 
     * @return bool布尔型
     */
    public boolean isPalindrome (int x) {
        // write code here
      	if(x < 0) return false;
        int result = 0;
        int temp = x;
        while (temp > 0) {
            result = result * 10 + temp % 10;
            temp = temp / 10;
        }
        return x == result;
    }
}