Discussion @ 1607. Taxi @ Timus Online Judge

whyWA#4

Posted by pine9x 31 Mar 2008 16:31

var
   u1, u2, d1, d2: longint;
K: real;
begin
   readln(u1, d1, u2, d2);
   if u1>u2 then write(u1)
      else
begin
k:= (u2-u1)/(d1+d2);
write(int(k)*d1 +u1 + d1:0:0);end;
end.

Re: whyWA#4

Posted by Denis Koshman 25 Jul 2008 17:43

Check these cases

1 4 2 2
answer: 2

1 3 5 2
answer: 4

Re: 1 4 2 2 answer : 2

Posted by Phan Hoài Nam - Đại học Ngoại ngữ Tin Học TP.HCM 12 Mar 2009 09:31

I think the answer is 5
because Petr's offer 1 + 4 = 5
driver's offer = 2 - 2 = 0

Discussion of Problem 1607. Taxi