public class PalindromeNumber {
public static void main(String[] args) {
// TODO Auto-generated method stub
java.util.Scanner input = new java.util.Scanner(System.in);
System.out.print("Enter a three-digit integer : ");
int digit = input.nextInt();
int lastNumber = digit % 10;
int midNumber = digit / 10 % 10;
int firstNumber = digit / 100;
//对于求三位整数的回文数,只需对比百位和个位上的数字是否相同即可
if(firstNumber == lastNumber )
{
System.out.println(digit+ " is a palindrome");
}
else
System.out.println(digit+ " isn't a palindrome");
}
}
Java语言程序设计(基础篇)第十版 编程练习题 3.12(回文数字)
最新推荐文章于 2024-10-13 12:41:40 发布