resource ar3()
    op a(var int x[1:5, 1:*], int cnt)

    int  y[1:5, 1:10]

    for [ i= 1 to 5 ] {
	for [ j = 1 to 10 ] {
	y[i,j] = i + j;
	}
    }
    a(y, 10);

    for [ i= 1 to 5 ] {
	for [ j = 1 to 10 ] {
	write(y[i,j]);
	}
    }


    proc a(x, cnt)  {
	for [ i = 1 to 5 ] {
	    for [ j = 1 to cnt ] {
		x[i,j] -- ;
	    }
	}
    }
end