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

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Computers and Technology

Jefferson Boyle

22 March, 17:36

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

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Cindy Lang · 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.