create random int array of variable length

Miguel Díaz Pestana answered on November 9, 2022 Popularity 2/10 Helpfulness 3/10

answer create random int array of variable length

create random int array of variable length

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public static void main(String[] args) {
    int[] arr = createRandom(10);
    for (int i = 0; i < arr.length; i++) {
        System.out.println(arr[i]);
    }
}

public static int[] createRandom(int n) {
    Random r = new Random();
    int min = 5;
    int max = 99;
    return IntStream
            .generate(() -> r.nextInt(max - min) + min)
            .limit(n)
            .toArray();
}

Popularity 2/10 Helpfulness 3/10 Language whatever

Source: stackoverflow.com

Tags: int random variable-length whatever

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