Submission #7923089

Source Code Expand

N = gets.to_i
S = N.times.map{
	gets.to_i(2)
}
D = lambda{|i|
	d, p, q, r = -1, 0, 1<<(N-1-i), 0
	until q == 0
		raise if 0 != q&r
		d, p, q, r = d+1, p|q, 0, (p^q)&q
		s = r
		until 0 == (t = s&-s)
			q |= S[N-t.bit_length]
			s ^= t
		end
	end
	return d
}
p(((0...N).map(&D).max rescue -1))

Submission Info

Submission Time
Task B - Graph Partition
User ds14050
Language Ruby (2.3.3)
Score 500
Code Size 311 Byte
Status AC
Exec Time 60 ms
Memory 1916 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 500 / 500
Status
AC × 3
AC × 55
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, 47.txt, 48.txt, 49.txt, 50.txt, 51.txt, 52.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 50 ms 1916 KiB
02.txt AC 7 ms 1788 KiB
03.txt AC 7 ms 1788 KiB
04.txt AC 43 ms 1788 KiB
05.txt AC 44 ms 1788 KiB
06.txt AC 7 ms 1788 KiB
07.txt AC 48 ms 1788 KiB
08.txt AC 50 ms 1916 KiB
09.txt AC 7 ms 1916 KiB
10.txt AC 7 ms 1788 KiB
11.txt AC 7 ms 1788 KiB
12.txt AC 7 ms 1788 KiB
13.txt AC 45 ms 1788 KiB
14.txt AC 7 ms 1788 KiB
15.txt AC 49 ms 1788 KiB
16.txt AC 7 ms 1788 KiB
17.txt AC 48 ms 1916 KiB
18.txt AC 47 ms 1916 KiB
19.txt AC 43 ms 1916 KiB
20.txt AC 45 ms 1916 KiB
21.txt AC 45 ms 1788 KiB
22.txt AC 50 ms 1788 KiB
23.txt AC 56 ms 1788 KiB
24.txt AC 50 ms 1916 KiB
25.txt AC 50 ms 1916 KiB
26.txt AC 49 ms 1916 KiB
27.txt AC 44 ms 1916 KiB
28.txt AC 44 ms 1916 KiB
29.txt AC 46 ms 1788 KiB
30.txt AC 51 ms 1788 KiB
31.txt AC 56 ms 1788 KiB
32.txt AC 50 ms 1916 KiB
33.txt AC 58 ms 1788 KiB
34.txt AC 60 ms 1788 KiB
35.txt AC 7 ms 1916 KiB
36.txt AC 8 ms 1916 KiB
37.txt AC 51 ms 1916 KiB
38.txt AC 50 ms 1916 KiB
39.txt AC 41 ms 1916 KiB
40.txt AC 45 ms 1916 KiB
41.txt AC 8 ms 1788 KiB
42.txt AC 51 ms 1788 KiB
43.txt AC 7 ms 1788 KiB
44.txt AC 58 ms 1788 KiB
45.txt AC 7 ms 1788 KiB
46.txt AC 52 ms 1788 KiB
47.txt AC 53 ms 1788 KiB
48.txt AC 51 ms 1788 KiB
49.txt AC 7 ms 1788 KiB
50.txt AC 7 ms 1788 KiB
51.txt AC 7 ms 1788 KiB
52.txt AC 7 ms 1788 KiB
s1.txt AC 7 ms 1788 KiB
s2.txt AC 7 ms 1788 KiB
s3.txt AC 7 ms 1788 KiB