Question

What is the output from system.out.println((int)(math.random() * 4))?

Answer 1

In java, the math.random() function call will return a random number between 0 and 1. Therefore, the call 'math.random() * 4' will return a number between 0 and 4. The casting of this call to an integer '(int)' will return an integer with no fraction, so numbers 0, 1, 2, 3 or 4.