advent-of-code-2k21/day6/day6_2.py
2021-12-10 16:31:23 +01:00

34 lines
675 B
Python

total = 0
numbers = [0, 0, 0, 0, 0, 0, 0, 0, 0]
with open("input.txt") as f:
data = [int(x) for x in f.readline().split(',')]
for i in data:
if i == 0:
numbers[0] += 1
if i == 1:
numbers[1] += 1
if i == 2:
numbers[2] += 1
if i == 3:
numbers[3] += 1
if i == 4:
numbers[4] += 1
if i == 5:
numbers[5] += 1
if i == 6:
numbers[6] += 1
if i == 7:
numbers[7] += 1
if i == 8:
numbers[8] += 1
def rotate(l):
return l[1:] + l[:1]
for j in range(256):
numbers = rotate(numbers)
numbers[6] += numbers[8]
print(f'DAY {j+1} AMOUNT OF FISH: {sum(numbers)}')