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a guest Oct 14th, 2019 74 Never
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  1. import java.util.Arrays;
  2. import java.util.Scanner;
  3.  
  4. public class Main {
  5.  
  6.     public static void main(String[] args) {
  7.         Scanner input = new Scanner(System.in);
  8.         System.out.print("Enter any number: ");
  9.         int el_number = input.nextInt();
  10.  
  11.         while (el_number <= 0) {
  12.             System.out.print("Please input any positive number: ");
  13.             el_number = input.nextInt();
  14.         }
  15.  
  16.         int[] random_array = new int[el_number];
  17.  
  18.  
  19.         for (int i = 0; i < el_number; i++) {
  20.             int rand = (int) (Math.random() * 100);
  21.             random_array[i] = rand;
  22.         }
  23.  
  24.  
  25.         System.out.print("Even: ");
  26.         for (int i=0; i < el_number; i++) {
  27.             if ((random_array[i] % 2) == 0) {
  28.                 System.out.print(random_array[i] + " ");
  29.             }
  30.         }
  31.  
  32.         System.out.println();
  33.         System.out.print("Odd: ");
  34.         for (int i=0; i < el_number; i++) {
  35.             if ((random_array[i] % 2) != 0) {
  36.                 System.out.print(random_array[i] + " ");
  37.             }
  38.         }
  39.  
  40.         System.out.println();
  41.         System.out.print("Can be divided by 3: ");
  42.         for (int i=0; i < el_number; i++) {
  43.             if ((random_array[i] % 3) == 0) {
  44.                 System.out.print(random_array[i] + " ");
  45.             }
  46.         }
  47.  
  48.         System.out.println();
  49.         System.out.print("Can be divided by 5: ");
  50.         for (int i=0; i < el_number; i++) {
  51.             if ((random_array[i] % 5) == 0) {
  52.                 System.out.print(random_array[i] + " ");
  53.             }
  54.         }
  55.     }
  56. }
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