Submission #26527889

Source Code Expand

S = gets.chomp
I0 = (S.size-1)/2
I1 = S.size/2
J0 = (S.index'10'[S[I0].to_i],I0+1)||S.size
J1 = (S.rindex'10'[S[I1].to_i],I1-1)||-1
p [J0,S.size-1-J1].min

Submission Info

Submission Time
Task D - Wide Flip
User ds14050
Language Ruby (2.7.1)
Score 500
Code Size 161 Byte
Status AC
Exec Time 60 ms
Memory 14620 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 500 / 500
Status
AC × 3
AC × 30
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, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 60 ms 14368 KiB
02.txt AC 58 ms 14180 KiB
03.txt AC 58 ms 14320 KiB
04.txt AC 60 ms 14416 KiB
05.txt AC 55 ms 14336 KiB
06.txt AC 58 ms 14216 KiB
07.txt AC 58 ms 14620 KiB
08.txt AC 56 ms 14536 KiB
09.txt AC 58 ms 14620 KiB
10.txt AC 60 ms 14468 KiB
11.txt AC 58 ms 14340 KiB
12.txt AC 58 ms 14392 KiB
13.txt AC 53 ms 14272 KiB
14.txt AC 58 ms 14156 KiB
15.txt AC 57 ms 14468 KiB
16.txt AC 56 ms 14504 KiB
17.txt AC 59 ms 14256 KiB
18.txt AC 57 ms 14372 KiB
19.txt AC 57 ms 14396 KiB
20.txt AC 57 ms 14348 KiB
21.txt AC 57 ms 14084 KiB
22.txt AC 57 ms 14092 KiB
23.txt AC 56 ms 14384 KiB
24.txt AC 58 ms 14184 KiB
25.txt AC 55 ms 14152 KiB
26.txt AC 53 ms 14280 KiB
27.txt AC 58 ms 14188 KiB
s1.txt AC 56 ms 14132 KiB
s2.txt AC 54 ms 14168 KiB
s3.txt AC 59 ms 14244 KiB