分类: 信息化
2014-12-15 11:00:59
#include
double calculetor(double a,double b, char myoperator)
{
if(myoperator=='+')
{
return a+b;
}
else if(myoperator=='-')
{
return a-b;
}
else if(myoperator=='*')
{
return a*b;
}
else if(myoperator=='/')
{
if(b=0)
{
printf("除数不能为零 \n");
}
else
{
return a/b;
}
}
else
{
printf("亲,这个问题太难了,我也不会算\n");
}
}
int main()
{
double a,b;
char myoperator;
scanf("%lf %c %lf",&a,&myoperator ,&b);
printf("%lf\n",calculetor(a,b,myoperator));
return 0;
}
如图: