[Solved] Quadratic Equation c++ [closed]

by


One slightly unrelated suggestion I have for your a==0 error check is to use a do while statement instead of having your program close. It would look like this:

do
{
cout << "Enter a number for a: ";
cin >> a;
    if (a==0)
    {
    cout << "Can't use 0 for a.";
    }
} while (a==0);

This makes it so the user doesn’t have to restart the program if they input an invalid number. Just a suggestion.

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solved Quadratic Equation c++ [closed]