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AoC/2023/Day-06/day06-2.py
2023-12-10 20:38:00 +00:00

33 lines
920 B
Python
Executable File

#!/usr/bin/python3
from math import prod
def main():
times = []
distances = []
records = {}
with open('input.txt', 'r') as input_file:
for line in input_file:
if line.startswith('Time:'):
times = [line.strip().split(':')[1].replace(' ', '')]
elif line.startswith('Distance:'):
distances = [line.strip().split(':')[1].replace(' ', '')]
for time in times:
records[int(time)] = int(distances[times.index(time)])
num_winners = []
for total_time in records:
winners = []
for time_pressed in range(total_time + 1):
distance_traveled = time_pressed * (total_time - time_pressed)
if distance_traveled > records[total_time]:
winners.append(time_pressed)
num_winners.append(len(winners))
print(prod(num_winners))
if __name__ == '__main__':
main()