Question

为什么编完C程序后，运行时输入数据按Enter键不能产生结果？

急需答案，希望大家给我解答，谢谢！
我编的程序是：# include <stdio.h>
int main ()
{
int num1,num2,num3;
int sum,Average,product,smallest,largest;

smallest=0;
largest=0;

printf("Input three different integers:");
scanf("%d%d%d\n",&num1,&num2,&num3);

sum=num1+num2+num3;
printf("sum is %d\n",sum);

product=num1*num2*num3;
printf("product is %d\n",product);

Average=(num1+num2+num3)/3;
printf("Average is %d\n",Average);

largest=0;
if (num1>largest)
largest=num1;
if (num2>largest)
largest=num2;
if (num3>largest)
largest=num3;
printf("largest is %d\n",largest);

smallest=0;
if (num1<smallest)
smallest=num1;
if (num2<smallest)
smallest=num2;
if (num3<smallest)
smallest=num3;
printf("smallest is %d\n",smallest);

return 0;
}
调试并没有什么错误，但就是运行后输入数据不能进行下面的步骤了

Answer 1

请将
scanf("%d%d%d\n",&num1,&num2,&num3);
修改为：
scanf("%d%d%d",&num1,&num2,&num3);
去掉输入流中的\n字符

Answer 2

代码最好拿出来 这样比较好点 要不一个问题无从下手