Submission #4958563

Source Code Expand

S = raw_input()

value = int(S, 2)

eval = ''
length = len(S)
if length % 2 == 0: val = 1
else: val = 0
for i in xrange(length):
    if i % 2 == val: eval += '1'
    else: eval += '0'

count = bin(value ^ int(eval,2)).count('1')

if count <= 0.5 * length: print count
else: print (length - count)

Submission Info

Submission Time
Task C - Coloring Colorfully
User mkawabe7
Language Python (2.7.6)
Score 300
Code Size 313 Byte
Status AC
Exec Time 32 ms
Memory 2948 KiB

Judge Result

Set Name All Sample
Score / Max Score 300 / 300 0 / 0
Status
AC × 20
AC × 3
Set Name Test Cases
All sample_01, sample_02, sample_03, testcase_01, testcase_02, testcase_03, testcase_04, testcase_05, testcase_06, testcase_07, testcase_08, testcase_09, testcase_10, testcase_11, testcase_12, testcase_13, testcase_14, testcase_15, testcase_16, testcase_17
Sample sample_01, sample_02, sample_03
Case Name Status Exec Time Memory
sample_01 AC 10 ms 2568 KiB
sample_02 AC 10 ms 2568 KiB
sample_03 AC 10 ms 2568 KiB
testcase_01 AC 22 ms 2820 KiB
testcase_02 AC 20 ms 2692 KiB
testcase_03 AC 30 ms 2948 KiB
testcase_04 AC 31 ms 2948 KiB
testcase_05 AC 30 ms 2948 KiB
testcase_06 AC 30 ms 2948 KiB
testcase_07 AC 30 ms 2820 KiB
testcase_08 AC 32 ms 2948 KiB
testcase_09 AC 10 ms 2568 KiB
testcase_10 AC 30 ms 2948 KiB
testcase_11 AC 30 ms 2948 KiB
testcase_12 AC 30 ms 2948 KiB
testcase_13 AC 31 ms 2948 KiB
testcase_14 AC 30 ms 2948 KiB
testcase_15 AC 31 ms 2948 KiB
testcase_16 AC 30 ms 2948 KiB
testcase_17 AC 30 ms 2948 KiB