  We investigate numerically using the bond--fluctuation model the adsorption
of a random AB--copolymer at the interface between two solvents. From our
results we infer several scaling relations: the radius of gyration of the
copolymer in the direction perpendicular to the interface ($R_{gz}$) scales
with $\chi$, the interfacial selectivity strength, as
$R_{gz}=N^{\nu}f(\sqrt{N}\chi)$ where $\nu$ is the usual Flory exponent and $N$
is the copolymer's length; furthermore the monomer density at the interface
scales as $\chi^{2\nu}$ for small $\chi$. We also determine numerically the
monomer densities in the two solvents and discuss their dependence on the
distance from the interface.
