19 lines
334 B
Python
19 lines
334 B
Python
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with open("input.txt", "r") as commands:
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x = 0
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y = 0
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history = []
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for command in commands.readlines()[0]:
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if command == ">":
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x += 1
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elif command == "<":
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x -= 1
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elif command == "^":
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y += 1
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elif command == "v":
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y -= 1
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if not [x, y] in history:
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history.append([x, y])
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print(len(history))
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commands.close()
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