26 lines
740 B
Python
Executable File
26 lines
740 B
Python
Executable File
#!/usr/bin/env python3
|
|
import re
|
|
|
|
|
|
def main():
|
|
position = { 'distance': 0, 'depth': 0, 'aim': 0 }
|
|
content = open('input', 'r').readlines()
|
|
for line in content:
|
|
move = line.strip()
|
|
match = re.match('^(\w+) (\d+)$', move)
|
|
direction, amount = match.groups(1)
|
|
amount = int(amount)
|
|
#print(f'logged: {direction} {amount} ')
|
|
if direction == "forward":
|
|
position['distance'] += amount
|
|
position['depth'] += position['aim'] * amount
|
|
elif direction == "down":
|
|
position['aim'] += amount
|
|
elif direction == "up":
|
|
position['aim'] -= amount
|
|
print(position['distance'] * position['depth'])
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|