What am I doing wrong?

Question

Can somebody view this and tell me what I’m doing wrong? Idk what I’m doing...
https://code.sololearn.com/ci7ZM86SZphP/?ref=app

Answer 1

Hey Madelyn you forgot to print 'a' in your code.

Answer 2

int a = 3;
--a; // decrement the value of a by 1 so a becomes 2 here.
a *= 4; // This is equivalent to a = a * 4 = 2 * 4 = 8
cout << a << endl; // prints 8 as output.

Answer 3

MY TEACHER IS TERRIBLE IDEK WHAT I’M DOING