var
a: array [1 .. 5, 1 .. 5] of integer;
i, j, sum: integer;
begin
sum := 1;
for i := 1 to 5 do
begin
writeln;
for j := 1 to 5 do
begin
a[i, j] := random(10);
write(a[i, j]:3);
if (a[i, j] <> 0) and (a[i, j] mod 5 = 0) then
sum := sum * a[i, j];
end;
end;
writeln;
writeln(sum);
end.