do-if-else

Hello, I want to do a do-if-else and include a character.

Code:

---

do
    {
        cout << "\nWhat grade you think you will earn in this class? ";
        cin >> final;
       

        if (final == "A")
            {
            cout << "\nYou will get an A? ";
            cout << "\nYou worked hard. ";
            }
        else
            {
            cout << "\nMaybe you should have studied more often!. ";
            cout << "\nDon't be sad. ";
            }
}
   
while;

 
  pause();
 
  }

---

It's char final. But it dosen't work. Also gives me an error for pause.

How did you declare the final variable? If you declare it as std::string, then the comparison will work.

As for your other problem, your do-while statement is not right. In all while statement, you need to specify the condition to determine if the loop should still continue or end.

Code:

---


std::string final;  // Declaring final as a string

do
    {
        cout << "\nWhat grade you think you will earn in this class? ";
        cin >> final;
       

        if (final == "A")
            {
            cout << "\nYou will get an A? ";
            cout << "\nYou worked hard. ";
            }
        else
            {
            cout << "\nMaybe you should have studied more often!. ";
            cout << "\nDon't be sad. ";
            }
}
   
while(condition);

---

Did you mean system("pause")?

The syntax is

do
{
}
while (expression);