#include <stdio.h>
int main(void)
{
int val;
int m;
int sum = 0;
printf("please input a value: ");
scanf("%d",&val);
///通过while循环实现将一个数“倒着写”
m = val;
while(m)
{
sum = sum * 10 + m % 10;
m /= 10;
}
///将倒着写和正着写的数字作比较,一致则为回文数
if(sum == val)
printf("Yes\n");
else
printf("No\n");
return 0;
}