public class Main{

    public static void main(String[] args) {
        Testowa testowa = new Testowa();
        testowa.randInt;
    }
}

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import java.util.Random;

public class Testowa {
    public static int randInt(int min, int max, int n) {
        for (int i = 0; i < n; i++) {
            Random rand = new Random();
            int randomNum = rand.nextInt((max - min) + 1) + min;
            return randomNum;
        }
    }
}