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beginner,want this program to call the relevant functions,calculate final price

tham2000us (2)
Hi I am a beginner in programming I want this programming to call functions choose between a customer type and call the relevent function to calculate the final price but it is not calling the functions.

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#include <iostream>
using namespace std;

double amount;
double studendOrPensioner(int&choice, double &origPrice);
double OtherCustomers(int&choice,double& origPrice);

int main()
{
  int customertype;

  cout<<"s. Student\n";
  cout<<"S. Student\n";
  cout<<"p. Pensioner\n";
  cout<<"P. Pensioner\n";
  cout<<"O. Other customers: ";
  cin>> customertype;
  switch ( customertype ) {
  case 's':
  case 'S':            // Note the colon, not a semicolon
  case 'p':            // Note the colon, not a semicolon
  case 'P':
  cout << "You have selected pensioner or student" << endl;
double studendOrPensioner(int&choice, double &origPrice);
     break;
  case 'o':
  case 'O':            // Note the colon, not a semicolon
    cout<<"You have selected other customers ";
   double OtherCustomers(int&choice,double& origPrice);
    break;
  }
  return 0;
}
double studendOrPensioner(int&choice,double& origPrice)
{
    cout << "You have selected a student or a pensioner ";
    cout << "Enter choice ";
    cout << "100 for ticket only";
    cout << "200 for ticket and popcorn";
    cin >> choice;
    if (choice == 100){
	cout << "Please enter the original price: ";
	cin >> origPrice;
 double pay;
	pay = origPrice - (origPrice * 20 / 100);
return pay;
}	else
{

	pay = origPrice - (origPrice * 10/ 100);}

}
double OtherCustomers(int&choice,double& origPrice)
{cout << "You have selected a student or a pensioner ";
    cout << "Enter choice ";
    cout << "100 for ticket only";
    cout << "200 for ticket and popcorn";
    cin >> choice;
    if (choice == 100){
	cout << "Please enter the original price: ";
	cin >> origPrice;
               double pay;
pay =origPrice - (origPrice * 20 / 100); 
	return pay;
    }
	else {
	origPrice;}
}
Last edited on
Bdanielz (506)
Use code tags
http://www.cplusplus.com/articles/jEywvCM9/

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#include <iostream>
using namespace std;

double amount;
double studendOrPensioner(int&choice, double &origPrice);
double OtherCustomers(int&choice,double& origPrice);

int main()
{
int customertype;

cout<<"s. Student\n";
cout<<"S. Student\n";
cout<<"p. Pensioner\n";
cout<<"P. Pensioner\n";
cout<<"O. Other customers: ";
cin>> customertype;
switch ( customertype ) {
case 's':
case 'S': // Note the colon, not a semicolon
case 'p': // Note the colon, not a semicolon
case 'P':
cout << "You have selected pensioner or student" << endl;
double studendOrPensioner(int&choice, double &origPrice);
break;
case 'o':
case 'O': // Note the colon, not a semicolon
cout<<"You have selected other customers ";
double OtherCustomers(int&choice,double& origPrice);
break;
}
cin.get();
}
double studendOrPensioner(int&choice,double& origPrice)
{
cout << "You have selected a student or a pensioner ";
cout << "Enter choice ";
cout << "100 for ticket only";
cout << "200 for ticket and popcorn";
cin >> choice;
if (choice == 100){
cout << "Please enter the original price: ";
cin >> origPrice;
return origPrice - (origPrice * 20 / 100);
} else
{

origPrice - (origPrice * 10/ 100);}

}


origPrice - (origPrice * 10/ 100);} result is not being used and your double function does not return a double


double OtherCustomers(int&choice,double& origPrice)
{cout << "You have selected a student or a pensioner ";
cout << "Enter choice ";
cout << "100 for ticket only";
cout << "200 for ticket and popcorn";
cin >> choice;
if (choice == 100){
cout << "Please enter the original price: ";
cin >> origPrice;
return origPrice - (origPrice * 20 / 100);
}
else {
origPrice;}
}



origPrice;} result is not being used and your double function does not return a double
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