hi ,
i'm writing a program which calculates registration fee of student and this program opens an external txt file.It's my first time writing a program with an input file so i'm kinda confused.my program asks for the status and number of credits but does not gimme the fee.
#include<iostream>
#include<fstream>
#include<iomanip>
#include<cstdlib>
#include<conio.h>
#include<cmath>
using namespace std;
int main()
{
string filename = "registration fee.txt";
ifstream inFile;
int n;
double fee;
char response1,response2;
char i,o,u,g;
inFile.open("registration fee.txt");
cout<<"please enter your status of residence,type i or o"<<endl;
cin>>response1;
cout<<"please enter your status of study,type u or g"<<endl;
cin>>response2;
cout<<"please enter your number of credits"<<endl;
cin>>n;
i = 0;
u = 0;
if ((response1 == i)&& (response2 == u))
{
if (n < 12)
{
fee = ((280 *n *0.35)+ (43 * n));
cout<<"status of residence : " << response1<<endl;
cout<<"status of study : "<<response2<<endl;
cout<<"number of credits : "<<endl;
cout<<fee<<endl;
if (n >= 12)
{
fee = ((280 *n *0.35)+ (43 * 12));
cout<<"status of residence : " << response1<<endl;
cout<<"status of study : "<<response2<<endl;
cout<<"number of credits : "<<endl;
}
}
}
g = 0;
if((response1 == i) && (response2 == g))
{
if (n < 9)
{
fee = (400 * n * 0.35) + (43 * n) + 10;
cout<<"status of residence : " << response1<<endl;
cout<<"status of study : "<<response2<<endl;
cout<<"number of credits : "<<endl;
cout<<fee<<endl;
if (n >= 9)
{
fee = (400 * n * 0.35) + (43 * 9) + 10;
cout<<"status of residence : " << response1<<endl;
cout<<"status of study : "<<response2<<endl;
cout<<"number of credits : "<<endl;
cout<<fee<<endl;
}
}
}
o = 1;
if ((response1 == o)&& (response2 == u))
{
if (n < 12)
{
fee = (280 * n) + (43 * n);
cout<<"status of residence : " << response1<<endl;
cout<<"status of study : "<<response2<<endl;
cout<<"number of credits : "<<endl;
cout<<fee<<endl;
if (n >= 12)
{
fee = (280 * n) + (43 * 12);
cout<<"status of residence : " << response1<<endl;
cout<<"status of study : "<<response2<<endl;
cout<<"number of credits : "<<endl;
cout<<fee<<endl;
}
}
}
if ((response1 == o) && (response2 == g))
{
if (n < 9)
{
fee = (400 * n * 0.35) + (43 * n) + 10;
cout<<"status of residence : " << response1<<endl;
cout<<"status of study : "<<response2<<endl;
cout<<"number of credits : "<<endl;
cout<<fee<<endl;
if (n >= 9)
{
fee = (400 * n * 0.35) + (43 * 9) + 10;
cout<<"status of residence : " << response1<<endl;
cout<<"status of study : "<<response2<<endl;
cout<<"number of credits : "<<endl;
cout<<fee<<endl;
}
}
}
inFile.close();
return 0;
}
this is my txt file,
i u n
i g n
o u n
o g n
i don't know if it's right . Please help me