HW5.17

最新推荐文章于 2025-08-18 22:47:43 发布

转载最新推荐文章于 2025-08-18 22:47:43 发布 · 67 阅读

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原文链接：http://www.cnblogs.com/wood-python/p/5792415.html

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#java

 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 }