(4) Write a program to store n elements in an array and retrieve the even numbers from that array.
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Expert's answer
2011-08-07T07:20:16-0400
import java.util.Random;
public class Task11 { public static void main(String[] args) { & Random generator = new Random(100);
& // The length of the array & int n = generator.nextInt(20) + 10;
& // Generating the elements of the array & int[] numbers = new int[n]; & System.out.println("The elements of the generated array: "); & for (int i = 0; i < n; i++) & { & numbers[i] = generator.nextInt(1000); & System.out.print(numbers[i]); & if (i < n - 1) & System.out.print(", "); & }
& // Outputing the even elements of the array & System.out.println("\n\nThe even elements of the array: "); & for (int number : numbers) & if (number % 2 == 0) & System.out.print(number + ", "); & System.out.println("\b\b"); & } }
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