21 lines
449 B
Python
21 lines
449 B
Python
|
|
## Read input file
|
|
input = []
|
|
with open('day6_input.txt', 'r') as f:
|
|
for line in f.readlines():
|
|
input.append(line)
|
|
|
|
|
|
# Solve problem
|
|
def find_marker( marker_length ):
|
|
for i in range(len(input[0])-marker_length):
|
|
if( len(set(input[0][i:i+marker_length])) == marker_length ):
|
|
print(input[0][i:i+marker_length])
|
|
print(i+marker_length)
|
|
break
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
find_marker(14)
|