day1.py

""" ADVENT OF CODE day 1 """

import numpy as np

list = np.loadtxt("input1.txt", dtype=int)
count_1 = 0
for i in range(1, len(list)):
    if list[i] > list[i - 1]:
        count_1 += 1
print(count_1)

count_2 = 0
last_value = list[0] + list[1] + list[2]
for i in range(1, len(list) - 2):
    if list[i] + list[i + 1] + list[i + 2] > last_value:
        count_2 += 1
    last_value = list[i] + list[i + 1] + list[i + 2]

print(count_2)


# one function solution
def get_increase_count(sequence, window_size=1):
    count_increase = 0
    for i in range(len(sequence) - window_size):
        if sequence[i] < sequence[i + window_size]:
            count_increase += 1
    return count_increase


print("Part 1:\t", get_increase_count(list))
print("Part 2:\t", get_increase_count(list, 3))