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.)
a. cin.get(discard);
cin >> num;
b. discard = cin.peek();
cin >> num;
c. cin.get(discard);
cin.putback(discard);
cin >> discard;
cin >> num;