Submission #19498159

Source Code Expand

N,*A = $<.map(&:to_i)
p [A.sort!,A.reverse].map{|as|
	a1 = a2 = as.shift
	(N/2).times.sum{|n|
		a3,a4 = 2.times.map{ as.send [:pop,:shift][n&1] }
		(a1,a2, = a3,a4,(a3-a1).abs+((a4||a2)-a2).abs)[2]
	}
}.max

Submission Info

Submission Time
Task C - Align
User ds14050
Language Ruby (2.7.1)
Score 400
Code Size 215 Byte
Status AC
Exec Time 182 ms
Memory 16952 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 40
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, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 181 ms 16756 KiB
02.txt AC 178 ms 16652 KiB
03.txt AC 180 ms 16668 KiB
04.txt AC 176 ms 16480 KiB
05.txt AC 181 ms 16616 KiB
06.txt AC 178 ms 16592 KiB
07.txt AC 181 ms 16952 KiB
08.txt AC 177 ms 16536 KiB
09.txt AC 180 ms 16672 KiB
10.txt AC 181 ms 16512 KiB
11.txt AC 178 ms 16812 KiB
12.txt AC 176 ms 16640 KiB
13.txt AC 180 ms 16944 KiB
14.txt AC 182 ms 16760 KiB
15.txt AC 177 ms 16636 KiB
16.txt AC 176 ms 16864 KiB
17.txt AC 175 ms 16856 KiB
18.txt AC 177 ms 16516 KiB
19.txt AC 177 ms 16872 KiB
20.txt AC 178 ms 16496 KiB
21.txt AC 180 ms 16676 KiB
22.txt AC 178 ms 16808 KiB
23.txt AC 181 ms 16580 KiB
24.txt AC 177 ms 16724 KiB
25.txt AC 172 ms 16616 KiB
26.txt AC 173 ms 16552 KiB
27.txt AC 166 ms 16728 KiB
28.txt AC 173 ms 16592 KiB
29.txt AC 162 ms 16512 KiB
30.txt AC 169 ms 16540 KiB
31.txt AC 162 ms 16496 KiB
32.txt AC 169 ms 16584 KiB
33.txt AC 55 ms 13936 KiB
34.txt AC 58 ms 13956 KiB
35.txt AC 57 ms 14112 KiB
36.txt AC 59 ms 14188 KiB
37.txt AC 58 ms 14108 KiB
s1.txt AC 58 ms 14104 KiB
s2.txt AC 61 ms 14128 KiB
s3.txt AC 58 ms 14048 KiB