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| Показать все ветки Спрятать все ветки Показать все сообщения Спрятать все сообщения | | Java optimization tips | vlyubin | 1620. Clever House | 3 окт 2016 13:50 | 2 | Hey,
do the guys that submit on Java use BigInteger and array of (2 x BigInteger)[2000][1000]?
If yes, then how do they manage to pass the TL? Is it just a matter of Java optimization, or the solution is much harder than a simple DP?
Thanks !
Edited by author 07.04.2012 06:11 It's more of a math problem than DP...
If you find the right pattern the solution is pretty simple and no optimization trick is needed to pass time limit.
good luck! | | Test 3 | Al.Cash | 1620. Clever House | 29 ноя 2009 03:30 | 3 | Test 3 Al.Cash 21 авг 2008 19:15 These tests helped me to avoid WA#3:
5 3 18
Answer: 9536936874307/3814697265625
12 10 18
Answer: 156154632268249/25389989167104
Edited by author 23.08.2008 13:26 Thank you! Very helpful to debug :) I had problem with Test 3 too. But test that help me is
10000 10000 1 |
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