Create an array with random values in a java program
In this post, we will create an array and populate the array with some random values.
Declare an array
We can declare an array of integers using the syntax:
int[] array;
Create an array with random values
We can create an array of ten integers using the syntax.
array = new int[10];
Java program
import java.util.Random; public class RandomArrayDemo { public static void main(String[] args) { int[] array; // declare an array array = new int[10]; // create an array of ten integers Random rand =new Random(); for (int i = 0; i < array.length; i++) { array[i] = rand.nextInt(100); // generate random number System.out.print(array[i] + " "); } } }
Sample Output
40 26 32 73 5 8 15 16 86 25
Note that : As expected for each run of the program the values in the array would change.
Screenshot
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