Автор - BlackSea1
var A,B,C,S1,S2,k,i:integer;
begin
write('A, B, C:');
readln(A,B,C);
S1:=0;
while A>S1 do
begin
k:=k+1;
S1:=S1+C;
end;
S2:=0;
while B>S2 do
begin
i:=i+1;
S2:=S2+C;
end;
k:=k*i;
writeln('k = ',k);
end.