Submission #1902824

Source Code Expand

import math,sys

s=input()
k=math.ceil(len(s)/2)-1

if(s=='0'):
    print(0)
    sys.exit()
elif(s=='1'):
    print(1)
    sys.exit()

for i in range(int(math.ceil(len(s)/2))):
#    print(k+i,k-i)
    if(s[k+1] == s[k-1] and k-i == 0):
        k=k+i
        break
    elif(s[k+i] == s[k-i]):
        continue
    else:
        k=k+i
        break
print(k)

Submission Info

Submission Time
Task D - Wide Flip
User w_takashiro
Language Python (3.4.3)
Score 0
Code Size 377 Byte
Status WA
Exec Time 45 ms
Memory 3316 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 500
Status
AC × 3
AC × 17
WA × 13
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 17 ms 3188 KiB
02.txt AC 17 ms 3188 KiB
03.txt AC 17 ms 3188 KiB
04.txt WA 17 ms 3188 KiB
05.txt WA 17 ms 3188 KiB
06.txt WA 33 ms 3188 KiB
07.txt AC 39 ms 3316 KiB
08.txt WA 32 ms 3188 KiB
09.txt AC 18 ms 3188 KiB
10.txt AC 17 ms 3188 KiB
11.txt AC 20 ms 3188 KiB
12.txt AC 32 ms 3188 KiB
13.txt AC 22 ms 3188 KiB
14.txt AC 17 ms 3188 KiB
15.txt AC 17 ms 3188 KiB
16.txt WA 24 ms 3188 KiB
17.txt WA 44 ms 3188 KiB
18.txt WA 44 ms 3188 KiB
19.txt WA 45 ms 3188 KiB
20.txt WA 45 ms 3188 KiB
21.txt WA 17 ms 3060 KiB
22.txt AC 17 ms 3060 KiB
23.txt WA 17 ms 3060 KiB
24.txt WA 17 ms 3060 KiB
25.txt WA 17 ms 3060 KiB
26.txt AC 17 ms 3064 KiB
27.txt AC 17 ms 3064 KiB
s1.txt AC 17 ms 3060 KiB
s2.txt AC 17 ms 3060 KiB
s3.txt AC 17 ms 3064 KiB