Introduction to Java Programming编程题5.17<01矩阵>

public class MatrixZeroOne {
  public static void main(String[] args) {
    int randomNumber;
    for (int i = 0; i < 3; i++) {
      for (int j = 0; j < 3; j++) {
        randomNumber = (int)(Math.random() * 2);
        printMatrix(randomNumber);
      }
      System.out.println();
    }
  }

  public static void printMatrix(int n) {
    System.out.print(n + " ");
  }
}
/*
0 1 0
1 0 0
0 1 0

1 1 0
0 0 0
1 0 0

0 0 1
0 0 1
1 0 1
*/