>>costa = 2.00;
You are assigning a literal double to an int
try costa = 2
Printable View
>>costa = 2.00;
You are assigning a literal double to an int
try costa = 2
> and i still don't see how the total hours will be displayed?
My mistake - they won't... I didn't read your problem close enough.
The warnings are my fault - everything should be double to take care of fractions of an hour or fractions of a dollar
Code:/* Calculate the total charges and the total hours for the
parking garage. */
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
void calculatecharges (double hoursa, double hoursb, double hoursc);
int main()
{
double a, b, c;
cout<<"Enter the number of hours for CAR 1:";
cin>>a;
cout<<"Enter the number of hours for CAR 2:";
cin>>b;
cout<<"Enter the number of hours for CAR 3:";
cin>>c;
calculatecharges(a, b, c);
return 0;
}
void calculatecharges(double hoursa, double hoursb, double hoursc)
{
double costa = 0;
double costb = 0;
double costc = 0;
double totalhours = 0;
double totalcost = 0;
if(hoursa <= 3)
costa = 2;
else if (hoursa >= 17)
costa = 10;
else
costa = 2 + ((hoursa-3) * .5);
if(hoursb <= 3)
costb = 2;
else if (hoursb >= 17)
costb = 10;
else
costb = 2 + ((hoursa-3) * .5);
if(hoursc <= 3)
costc = 2;
else if (hoursc >= 17)
costc = 10;
else
costc = 2 + ((hoursc-3) * .5);
totalhours = hoursa + hoursb + hoursc;
totalcost = costa + costb + costc;
cout<<"CAR 1 CHARGES: "<<costa<<endl;
cout<<"CAR 2 CHARGES: "<<costb<<endl;
cout<<"CAR 3 CHARGES: "<<costc<<endl;
cout<<"TOTAL: "<<totalhours<< " hours, $"<<totalcost<<endl;
}
THANKS SO MUCH! :D all of u have been such a great help. i think i'm gonna try to find C++ for dummies....i hear that's a good book to read. thanks again!
i don't know....i just ran the program, and it still doesn't work...i get this:
/tmp/ccUHX0O8.o: In function `main':
/tmp/ccUHX0O8.o(.text+0xa0): undefined reference to `calculatecharges(double, d'
collect2: ld returned 1 exit status
I am doing the same excercise...
except i use for loops for my customer
I tested your program and it runs fine. I don't know why u can't get it run. Make sure everything is right, header syntax etc...