Breaking News: Grepper is joining You.com. Read the official announcement!

java random array

Add Answer

Testy Toad answered on September 20, 2020 Popularity 9/10 Helpfulness 5/10

answer java random array

related how to randomize an array java

related array random value java

java random array

Comment

import java.util.Random;
public class Example {
   public static void main(String[] args) {
      Random rd = new Random(); // creating Random object
      int[] arr = new int[5];
      for (int i = 0; i < arr.length; i++) {
         arr[i] = rd.nextInt(); // storing random integers in an array
         System.out.println(arr[i]); // printing each array element
      }
   }
}

Popularity 9/10 Helpfulness 5/10 Language java

Source: www.tutorialspoint.com

Tags: java random

Link to this answer
Share Copy Link

Contributed on Jun 02 2022

Testy Toad

0 Answers Avg Quality 2/10

Closely Related Answers

how to randomize an array java

Comment

void shuffle(int [] arr) {
        for (int i = 0; i < arr.length; i++) {
            int index = (int) (Math.random() * arr.length);
            int temp = arr[i];
            arr[i] = arr[index];
            arr[index] = temp;
        }
    }

Popularity 10/10 Helpfulness 8/10 Language java

Source: Grepper

Tags: java

Link to this answer
Share Copy Link

Contributed on Sep 20 2020

Dull Dormouse

0 Answers Avg Quality 2/10

array random value java

Comment

// Smart Fast
		static void random_array(int array[] , int N){
                for (int i = 0 ; i < N ; ++i) {
                        int rand = (int) (Math.random() * N) ;
                        array[i] = rand ;
                }
        }
        public static void main(String[] args){
                int N = 10 ;
                int[] value = new int[N] ;
                random_array(value , N) ;

                for(int j = 0 ; j < value.length ; ++j){
                        System.out.println(value[j]) ;
                }
        }

Popularity 8/10 Helpfulness 5/10 Language java

Source: Grepper

Tags: java random r

Link to this answer
Share Copy Link

Contributed on Aug 10 2023

Win_IT

0 Answers Avg Quality 2/10

java random array

Contents

More Related Answers

java random array

Closely Related Answers

how to randomize an array java

array random value java

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.