Advent-of-Code/2020/day 3/P1/toboggan_trajectory.py
2020-12-03 12:40:39 +01:00

12 lines
190 B
Python

m = [m for m in open("input.txt").read().split("\n")[:-1]]
i = (0,0)
t = 0
while i[0] < len(m):
if m[i[0]][(i[1]%len(m[0]))] == "#":
t += 1
i = (i[0]+1, i[1]+3)
print(t)