Random: nextDouble : Random « java.util « Java by API

1. Java by API
2. java.util
3. Random

Random: nextDouble

 
/*
 * Output:
 * 
 * 0.8102628210601169
 *  
 */

import java.util.Random;

public class MainClass {

  public static void main(String args[]) {
    Random rand = new Random();
    System.out.println(rand.nextDouble());
  }
}
           
         
  

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