题解 | #回文数判断#
回文数判断
https://www.nowcoder.com/practice/b685d58f237c4214ada27161304a74a3
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner console = new Scanner(System.in); Main main = new Main(); int number = console.nextInt(); System.out.println(main.palindromeNumber(number)); } public Boolean palindromeNumber(int number) { //write your code here...... String strNumber = String.valueOf(number); int len = strNumber.length(); char[] str = strNumber.toCharArray(); char[] str2 = new char[len]; for(int i=0, j=len-1; i<len; i++, j--) { str2[j] = str[i]; } for(int k=0; k<len; k++) { if(str2[k] != str[k]) { return false; } } return true; } }