HW5.17

 1 import java.util.Scanner;
 2
 3 public class Solution
 4 {
 5     public static void main(String[] args)
 6     {
 7         Scanner input = new Scanner(System.in);
 8         System.out.print("Enter a number: ");
 9         int number = input.nextInt();
10
11         input.close();
12
13         printMatrix(number);
14     }
15
16     public static void printMatrix(int n)
17     {
18         for(int i = 0; i < n; i++)
19         {
20             for(int j = 0; j < n; j++)
21                 System.out.print((int)(Math.random() * 2) + " ");
22             System.out.println();
23         }
24     }
25 }