Suppose that num is an int variable and discard is a char variable. Assume the following input data: #34 What value (if any) is assigned to num and discard after each of the  following statements...

Suppose that num is an int variable and discard is a char variable. Assume the following input data:

#34

What value (if any) is assigned to num and discard after each of the  following statements executes? (Use the same input for each statement.) (2, 4)

a. cin.get(discard);

     cin >> num;

b. discard = cin.peek();

     cin >> num;

c. cin.get(discard);

    cin.putback(discard);

    cin >> discard;

    cin >> num;