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Billyin4C (53)
Why is my code only reaching the If statements if (A, B, or C) is capitalized?
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#include <iostream>
#include <iomanip>
using namespace std;

//function prototypes
void displayStandard(double totalBalance);
void displayPlus(double totalBalance);
void displayPremium(double totalBalance);

int main()
{
	char membership = ' ';
	double balance = 0.0;
	double points = 0.0;

	
	
	cout << "(A) Standard " << endl;
	cout << "(B) Plus " << endl;
	cout << "(C) Premium " << endl;
	cout << "Enter membership type (A, B, C):  ";
	cin >> membership;

	while (toupper(membership) != 'A' && toupper(membership) != 'B' && toupper(membership) != 'C')
	{
		cout << "Please enter A, B, or C: " << endl;
		cin >> membership;
	}
		

	cout << "Please enter your total monthly purchase: ";
	cin >> balance;
		
		if (membership == 'A')
		
			displayStandard(balance);
		
		else if (membership == 'B')
		
			displayPlus(balance);
		
		else if (membership == 'C')
		
			displayPremium(balance);
		
	

	system("pause");
	return 0;
}//end of main

//*****function definitions*****


void displayStandard(double totalBalance)
{
	double rewards = 0.0;
	
	if (totalBalance < 75)
		rewards = .05 * totalBalance;
	
	else if (totalBalance >= 75 && totalBalance <= 149.99)
		rewards = .075 * totalBalance;

	else (totalBalance >= 150);
	rewards = .10 * totalBalance; 

	cout << fixed << setprecision(0);
	cout << "STANDARD " << endl;
	cout << "--------"<< endl;
	cout << "You have earned " <<rewards << " reward points!" << endl << endl;
}//end of standard function

void displayPlus(double totalBalance)
{
	double rewards = 0.0;
	
	if (totalBalance < 150)
		rewards = .06 * totalBalance;
	else
		rewards = .13 * totalBalance;

	cout << fixed << setprecision(0);
	cout << "PLUS" << endl;
	cout << "----" << endl;
	cout << "You have earned " <<rewards << " reward points!" << endl << endl;
}//end of plus function

void displayPremium(double totalBalance)
{
	double rewards = 0.0;
	
	if (totalBalance < 200)
		rewards = .04 * totalBalance;
	else
		rewards = .15 * totalBalance;

	cout << fixed << setprecision(0);
	cout << "PREMIUM" << endl;
	cout << "-------" << endl;
	cout << "You have earned " << rewards << " reward points!" << endl << endl;
}//end of premium function
jgg2002 (217)
What do you exactly need to do? Can you write the assingement/task/problem here?
booradley60 (896)
toupper(membership) doesn't change the value of membership, so if membership is lowercase, then doing a check like this membership == 'A' would miss a lowercase 'a'.
Billyin4C (53)
I found the problem. Thanks for responding though...

 
 
membership = (toupper(membership))
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