const
n=20;
var
i,j,nom:integer;
a:array[1..n] of integer;
begin
for i:=1 to n do
begin
a[i]:=10-random(20);
write(' ',a[i]:3);
end;
writeln();
writeln('-------');
nom:=0;
for i:=1 to n do
if (a[i] mod 5=-2) and (a[i]<0) then begin nom:=i; break; end;
writeln('-------:',nom);
writeln();
end.