 |  |  |  |  |  |  |  |
can't get fee
Please support our C++ advertiser: Intel Parallel Studio Home
Thread Solved |
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
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
•
•
Join Date: Aug 2005
Posts: 5,264
Reputation: 
Solved Threads: 377
A few things that stand out are:
-You're reading a file but what are you actually doing with it?
Those letters should be surrounded with apostrophes like so
-Are those nested if statements actually what you want? I don't think so.
I don't know, have a look at the code below....
-You're reading a file but what are you actually doing with it?
if ((response1 == o)&& (response2 == u))Those letters should be surrounded with apostrophes like so
'o' 'u'-Are those nested if statements actually what you want? I don't think so.
I don't know, have a look at the code below....
#include <iostream>
#include <fstream>
#include <iomanip>
#include <cstdlib>
#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;
}
else 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;
cout << fee << 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;
}
else 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;
}
else 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;
}
else 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();
system ( "pause" );
return 0;
} Last edited by iamthwee; Oct 13th, 2007 at 2:56 pm.
*Voted best profile in the world*
Can you explain what the file is for though? Or are you going to work on that now?  |
Similar Threads
- C Programming-Adding overdraft fee (C)
- What exactly is Fedora? (Getting Started and Choosing a Distro)
- parking fee (C++)
- new windosw xp full install edition; won't replace existing Windows Me OS (Windows NT / 2000 / XP)
- Has Acacia threatened to sue you yet? (Geeks' Lounge)
- Where can I buy a good computer? (Geeks' Lounge)
- embPerl or PHP (Perl)
Other Threads in the C++ Forum
- Previous Thread: 2 errors
- Next Thread: Flipping coin
| Thread Tools | Search this Thread |
You need to join our community in order to build your list of favorite forums. You can visit the forum index for a listing of all forums.
Related Forum Features
Latest C++ Posts
- Today's Posts
- Unanswered Threads
api array based binary c++ c/c++ calculator char char* class classes code coding compile console conversion count database delete deploy desktop developer directshow dll download dynamic dynamiccharacterarray email encryption error file forms fstream function functions game givemetehcodez google graph gui homeworkhelp iamthwee ifstream input int integer java lib linkedlist linker linux list loop looping loops map math matrix memory multiple news number numbertoword output pointer problem program programming project python random read recursion recursive reference return rpg sorting string strings struct temperature template templates test text text-file tree unix url variable vector video visual visualstudio win32 windows winsock wordfrequency wxwidgets
