Обсуждение @ 1281. River Basin @ Timus Online Judge

tereshinvs Had anyone problems with test #10? [4] // Задача 1281. River Basin 29 мар 2011 19:52

tereshinvs Re: Had anyone problems with test #10? [2] // Задача 1281. River Basin 30 мар 2011 00:23

is the first sample correct? isn't a test from picture? and then there is not river basin with area 16 in the table.

it is correct.

Edited by author 30.03.2011 00:29

tereshinvs Re: Had anyone problems with test #10? [1] // Задача 1281. River Basin 30 мар 2011 00:50

AC using convex polygon algo from e-maxx.ru. I don't know where i was wrong...

IgorKoval(from Pskov) Re: Had anyone problems with test #10? // Задача 1281. River Basin 15 май 2012 22:49

Edited by author 15.05.2012 22:52

ASK Re: Had anyone problems with test #10? // Задача 1281. River Basin 22 апр 2018 17:31

This is the first test where the convex_hull fails if it uses integer as a result of vector product.

Обсуждение задачи 1281. River Basin