How do I make a randomizer

Question

how do make one i want one for live streams

Answer 1

there is a function in the math class called random, but it only gives a random floating point number between 0 and 1. You can call it like this:

double randNum = Math.random();

You can then multiply it by any integer to increase the range:

double randNum = Math.random() * 10; // random number 0 to 10

Then cast it to an int if you want a whole number:

int randNum = (int)(Math.random() * 10);

Answer 2

Random r = new Random();
int number=r.nextInt(5);

System.out.println(number);

Answer 3

use random class