C++ class problem

Question

Can anyone tell my what's wrong in this code

https://code.sololearn.com/c8l3m96k1WP2/?ref=app

I can input "cin >> w;"
Why?

Answer 1

I meant char

Answer 2

But I am not sure what you want to do

Answer 3

In fact, y has a random value, maybe 0, maybe not
You may have wanted to input characters and the user to pick one instead of integers ? (Ex: answer == 'y')

Answer 4

Like string?

Answer 5

Are you have copy this code to your Ide