class ArrayInit1{
public static void main(String args[]){
	   int a[][]={{1,2,3},{4,5,6},{7,8,9},{10,11,12}};
	   int b[][]=new int[3][4];
	   int i,j;
	   System.out.println("數(shù)組a各元素的值為：");
	   for(i=0;i<4;i++){
	         for(j=0;j<3;j++)
	               System.out.print(a[i][j]+"\t");
		System.out.println();
	     }	
	    for(i=0;i<4;i++)
	           for(j=0;j<3;j++)
	                 b[j][i]=a[i][j];
	    System.out.println("數(shù)組b各元素的值為：");
	    for(i=0;i<3;i++){
	          for(j=0;j<4;j++)
		System.out.print(b[i][j]+"\t");
		System.out.println();
	     }	
}
}