35 lines
732 B
Python
35 lines
732 B
Python
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commands = []
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with open("input.txt") as f:
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lines = f.readlines()
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for line in lines:
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commands.append(line)
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horizontal = depth = 0
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for command in commands:
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instruction, amount = command.split(' ')
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amount = int(amount)
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if instruction == 'forward':
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horizontal += amount
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elif instruction == 'down':
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depth += amount
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elif instruction == 'up':
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depth -= amount
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part1 = horizontal * depth
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print(part1)
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horizontal = depth = aim = 0
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for command in commands:
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instruction, amount = command.split(' ')
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amount = int(amount)
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if instruction == 'down':
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aim += amount
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elif instruction == 'up':
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aim -= amount
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elif instruction == 'forward':
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horizontal += amount
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depth += amount*aim
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part2 = horizontal * depth
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print(part2)
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