📅  最后修改于: 2022-03-11 14:52:33.643000             🧑  作者: Mango
package com.candidjava; import java.util.Scanner; public class PalindromeUptoN{ public static void main(String[] args) { int n, b, rev = 0; Scanner sc = new Scanner(System.in); System.out.println("Enter the Palindrome No N:"); int N = sc.nextInt(); System.out.print("Palindrome numbers from 1 to N:"); for (int i = 1; i <= N; i++) { n = i; while (n > 0) { b = n % 10; rev = rev * 10 + b; n = n / 10; } if (rev == i) { System.out.print(i + " "); } rev = 0; } } }