#include<stdio.h>
int IsJiShu(int a)
{
if(a%2==1)
return 1;
else if(a%2==0)
return 0;
}
int main()
{
int n;
while(scanf("%d",&n)!=EOF)
{
if(IsJiShu(n))
printf("该数是奇数\n");
else
printf("该数是偶数\n");
}
return 0;
}
运行结果: