[Solved] Math.random() and Math.floor() why are they used together? [closed]

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// Returns a random integer between min and max
// Using Math.round() will give you a non-uniform distribution!
function getRandomInt(min, max) {
  return Math.floor(Math.random() * (max - min + 1)) + min;
}

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solved Math.random() and Math.floor() why are they used together? [closed]