Submission #3699615

Source Code Expand

s=input()
N=len(s)
ans=N//2
for i in range(N//2+1,N):
  if s[N-i:i]=="0"*(2*i-N) or s[N-i:i]=="1"*(2*i-N):
    ans=i
if s=="0"*N or s=="1"*N:
  ans=N
print(ans)

Submission Info

Submission Time
Task D - Wide Flip
User Chanyuh
Language Python (3.4.3)
Score 500
Code Size 192 Byte
Status AC
Exec Time 1073 ms
Memory 3404 KB

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 976 ms 3404 KB
02.txt AC 961 ms 3332 KB
03.txt AC 966 ms 3328 KB
04.txt AC 994 ms 3328 KB
05.txt AC 965 ms 3328 KB
06.txt AC 904 ms 3328 KB
07.txt AC 813 ms 3336 KB
08.txt AC 929 ms 3328 KB
09.txt AC 1011 ms 3332 KB
10.txt AC 977 ms 3332 KB
11.txt AC 962 ms 3340 KB
12.txt AC 1055 ms 3328 KB
13.txt AC 989 ms 3332 KB
14.txt AC 979 ms 3332 KB
15.txt AC 976 ms 3336 KB
16.txt AC 963 ms 3332 KB
17.txt AC 608 ms 3332 KB
18.txt AC 601 ms 3332 KB
19.txt AC 1071 ms 3328 KB
20.txt AC 1073 ms 3328 KB
21.txt AC 17 ms 2940 KB
22.txt AC 17 ms 2940 KB
23.txt AC 17 ms 2940 KB
24.txt AC 17 ms 2940 KB
25.txt AC 17 ms 2940 KB
26.txt AC 17 ms 2940 KB
27.txt AC 17 ms 2940 KB
s1.txt AC 17 ms 2940 KB
s2.txt AC 17 ms 2940 KB
s3.txt AC 17 ms 2940 KB