CODEWITHSUNDEEP
javarandomrange
victory_by_default
victory_by_default

Reputation: 3

Range of a java statement

just a quick question. I'm pretty new to programming and I'm having trouble figuring out what the range of e = rand.nextInt(10) * 4 would be. Can someone please help me out? I've already tried all the obvious answers and they weren't right.

Upvotes: 0

Views: 58

Answers (1)

Mark
Mark

Reputation: 5239

From nextInt

Returns a pseudorandom, uniformly distributed int value between 0 (inclusive) and the specified value (exclusive).

nextInt(10) will return a random number within the range of 0-9 because the number 10 is exclusive, therefore that times 4 will return a range of 0-36.

Like @Jesper mentioned it will be multiples of 4, so 0, 4, 8, 12, 16, 20, 24, 28, 32, 36.

Upvotes: 2

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