Python
# First Task
Code
with open('01_input.txt') as inFile:
tmpStr = inFile.readline().replace('\n','')
print sum(int(tmpStr[x]) for x in range(len(tmpStr)) if tmpStr[x] == tmpStr[x-1])
# Second Task
Code
with open('01_input.txt') as inFile:
tmpStr = inFile.readline().replace('\n','')
print sum(int(tmpStr[x]) for x in range(len(tmpStr)) if tmpStr[x] == tmpStr[(x + len(tmpStr)/2) % len(tmpStr)])
This post was edited by llllllllllll on Dec 2 2017 03:42pm