Please solve it asap!

Cin.qet (x); cin.putback('a'); cin.get(v); cin.get(y); What will be stored in x and y if the user types "AB" on the keyboard? cin.peek (ch); cin .get (chi); What will the values of ch and chi be if the user type'A'on the keyboard? ***Hello&&&&there How can we output this line using setfillO and setwO? gout