#include
using namespace std;
double f(double a,double b,double c);
void main()
{
double a,b,c;
cout<<"请输入a,b,c的值:"<
cout<<"a*b/c="<
double f(double a,double b,double c)
{
return a*b/c;
}
#include
using namespace std;
int main()
{
int a,b,c;
cin>>a>>b>>c;
cout<<(a*b/c)<
}
#include
using namespace std;
int main()
{
int a,b,c;
cin>>a>>b>>c;
if(c!=0)
cout<<(a*b)/c<
cout<<"Waring:c is zero\n";
return 0;
}
2L的不错,不过最好的函数中加上c==0时的特别处理
刚学的,要养好的习惯!!细节容易出大问题。