void p2DMatrix(int *a[],int lx,int ly,int rx,int ry){
    for (rg int i = lx; i < rx; ++i) {
    	for (rg int j = ly; j < ry; ++j)
    		printf("%d,",a[i][j]);
    	printf("%d \\\\",a[i][ry]);
	}
	for (rg int j = ly; j < ry; ++j)
    	printf("%d,",a[rx][j]);
   	printf("%d ;",a[rx][ry]);
}

我想用这段函数打印二维数组，该怎么把数组传进去？还是这个函数写错了？