(一)补充篇

**

回文数(正确判断方法)

****#include<stdio.h>
#include<stdlib.h>
int main(void)
{
int a, b;
int sum = 0;
scanf_s("%d", &a);
b = a;
while (b)
{
sum = sum * 10 + b % 10;
b = b / 10;
}
****if (sum == a& a > 0)
(把这里之前的“,”换为“&”)
printf(“ture\n”);
else
printf(“false\n”);
printf("\n");
system(“pause”);
return 0;
}

在这里插入图片描述

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转载自blog.csdn.net/lj15847090684/article/details/83926989