matrix.java

java实验报告书：其中包括实验代码以及说明等

class Matrix
{
	public static void main(String args[ ])
	{
    int m[ ][ ];
    m=new int[4][4];
    m[0][0]=1;
    m[1][1]=1;
    m[2][2]=1;
    m[3][3]=1;
    System.out.println(m[0][0]+" "+m[0][1]+" "+m[0][2]+" "+m[0][3]);
    System.out.println(m[1][0]+" "+m[1][1]+" "+m[1][2]+" "+m[1][3]);
    System.out.println(m[2][0]+" "+m[2][1]+" "+m[2][2]+" "+m[2][3]);
    System.out.println(m[3][0]+" "+m[3][1]+" "+m[3][2]+" "+m[3][3]);
  }
}