Hello, so I am getting into the basics of functions and having a little trouble with my program.
Code:
#include <iostream>
using namespace std;
void func1();
void func2();
void func3(int);
int main ()
{
int choice;
cout << "Input a 1 if you want a party" << endl;
cout << "Input a 2 if you don't want a party\n" << endl;
cout << "Please input your choice now: ";
cin >> choice;
cout << endl;
if (choice == 1)
{
func1();
}
else if (choice == 2)
{
func2();
}
else
{
while (choice != 1 && choice != 2)
{
func3(choice);
{
if (choice == 1)
{
func1();
}
else if (choice == 2)
{
func2();
}
}
}
}
return 0;
}
void func1()
{
cout << "You want a party" << endl;
}
void func2()
{
cout << "You don't want a party" << endl;
}
void func3(int reenter)
{
cout << "Invalid entry. Must enter a 1 or a 2. Re-enter your choice: ";
cin >> reenter;
}
When I enter a number other than 1 or 2 it ask to re-enter like it should but then no matter what number I enter (even a 1 or 2) it just keeps asking me to re-enter a number.
What is wrong that this keeps happening?