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 s = String.valueOf(number); // 将int类型转为String类型 char[] c = new char[5]; // 创建数组 int len = s.length(); // 字符串长度 for(int i =0 ;i<(len) ; i++ ){ c[i]=s.charAt(i);// 数组赋值 } if(c[0]==c[4] && c[1]== c[3]){ return true; }else{ return false; } } }