number randomiser java code example

Example 1: how to generate random number in java

double x = (Math.random()*((max-min)+1))+min;

Example 2: java random usage

import java.util.Random;

Random rndm = new Random();
int mnmbr = 10;

int rndNumber = rndm.nextInt(mnumber) + 1;

System.out.println(rndNumber);

Example 3: generate random number java

// JAVA - WITH A RANGE
(Math.random() * ((max - min) + 1)) + min

Example 4: Random number generator in java

// example on Math.random() method in java
public class RandomMethodExample
{
   public static void main(String[] args)
   {
      // here we are generating random doubles 
      System.out.println(Math.random()); 
      System.out.println(Math.random());
   }
}