# include <stdio.h>
void main()
{
int n;
printf("请输入一个数,范围在一到一百之间(不包含1和100)");
scanf("%d",&n);
if ((n>1) &&(n<100))
{
if(((n%5)==0)&& ((n%7)==0))
{
printf("divisible by 5 and 7");
}
else if(((n%5)==0)|| ((n%7)==0))
{
printf("divisible by 5 or 7");
}
else
{
printf("not divisible by 5 or 7");
}
}
else
{
printf("输入数据有误,请重新输入!");
}
}