Randomly selecting an element from an array

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How do I randomly select a number from an array? Please guide as I am new to this.

Oct 11, 2018 in Java by v.liyyah
• 1,300 points
64 views

1 answer to this question.

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For randomly selecting an element, java.util.Random provides a random generator which you can use as below:

public static int getRandom(int[] array) {
    int rdm_num = new Random().nextInt(array.length);
    return array[rdm_num];
}
answered Oct 11, 2018 by anto.trigg4
• 3,440 points

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