#define _CRT_SECURE_NO_DEPRECATE
#include<stdio.h>
#include<string.h>
int main()
{
long x;
int ge, shi, qian, wan;
printf("请输入一个五位数:");
scanf("%ld",&x);
if (x>=10000&&x<100000)
{
wan = x / 10000;
qian = x % 10000 / 1000;
shi = x % 100/ 10;
ge = x % 10;
if (ge == wan && shi == qian)
{
printf("%d是回文数!\n",x);
}
else
{
printf("%d不是回文数!\n", x);
}
}
else
{
printf("%d不是一个五位数\n",x);
exit(1);
}
return 0;
}
练习自用,不喜勿喷