Suppose that x, y, z, and w are int variables and x = 25, y = 3, z = 12, and w = 4. What is the output of the following statements?
a. cout << "x == z: " << (x == z) << endl;
b. cout << "y != z - 9: " << (y != z - 9) << endl;
c. cout << "x - y == z + 10: " << (x - y == z + 10) << endl;
d. cout << "!(z < w): " << !(z < w) << endl;
e. cout << "w - y < x - 2 * z: " << (w - y < x - 2 * z) << endl;