Private submission
Private submission won't be visible to other users and
won't be taken into consideration in ranks.
Disqualify submission
Your submission will be disqualified. Operation
is not reversible.
Hidden submission
Public submission
Click here to view source code.

Source code of every submission to this problem
in this contest is public.
Help

Hardware upgrade statistics & best solutions

Users accepted Submissions Accepted Wrong Answer Compile Error Runtime Error Time Limit Exceeded
52 207 69 101 12 12 12

RANK DATE USER RESULT TIME MEM LANG
1 2019-05-24 17:34:01 supernanren accepted 0.07 17M CPP14
2 2012-01-18 09:57:11 Devil D accepted 0.10 23M C++ 4.3.2
3 2013-02-05 18:26:37 SWOOSH!!! accepted 0.10 3.5M C++ 4.3.2
4 2013-10-30 07:14:44 SourSpinach accepted 0.11 3.2M C++ 4.3.2
5 2012-04-27 03:34:03 Xuwei J accepted 0.13 13M C++ 4.3.2
6 2012-04-20 04:04:28 dhh1995 accepted 0.14 3.8M C++ 4.3.2
7 2023-10-16 12:10:16 Mr.Least accepted 0.15 7.2M CPP14
8 2012-04-20 02:49:34 Xusha J accepted 0.16 3.3M C++ 4.3.2
9 2018-12-30 15:50:09 Hodobox accepted 0.18 17M CPP14
10 2012-04-26 14:19:58 Xusuo J accepted 0.20 14M C++ 4.3.2
11 2013-05-31 06:16:25 Andy Y.F. Huang accepted 0.20 3.1M C++ 4.3.2
12 2012-07-15 12:42:22 a14583465 accepted 0.21 3.0M C++ 4.3.2
13 2014-11-06 06:02:00 sidgupta accepted 0.23 3.9M C++ 4.3.2
14 2012-04-02 23:44:34 deepak accepted 0.25 3.9M CPP
15 2012-01-18 02:35:01 Rully Soelaiman accepted 0.26 3.5M C++ 4.3.2
16 2012-01-18 10:07:30 nitin accepted 0.26 3.5M C++ 4.3.2
17 2012-01-18 10:14:12 shivamrana accepted 0.26 7.5M C++ 4.3.2
18 2012-01-18 18:04:57 Ikhaduri accepted 0.26 3.5M C++ 4.3.2
19 2012-01-18 19:34:21 Anjani Kumar Mishra accepted 0.26 3.5M C++ 4.3.2
20 2012-01-26 07:32:38 whh accepted 0.26 7.5M C++ 4.3.2