1. Suppose that a and b are int variables. What does the following sequence of statements do? int t = a; b = t; a = b; 2. Suppose that a and b are boolean variables. Show that the expression ( ! (a...

1. Suppose that a and b are int variables. What does the following sequence of statements do?

int t = a; b = t; a = b;

2. Suppose that a and b are boolean variables. Show that the expression