24 lines
540 B
Python
24 lines
540 B
Python
with open('input/day5') as f:
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puzzle_input = tuple(int(line) for line in f.read().splitlines())
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def step(jumps, index):
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jump = jumps[index]
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return (jumps[:index] + (offset(jump),) + jumps[index+1:]), index + jump
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def escape(jumps):
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index = 0
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steps = 0
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while 0 <= index < len(jumps):
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jumps, index = step(jumps, index)
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steps += 1
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return steps
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def offset(jump):
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return jump+1
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# print(escape(puzzle_input))
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def offset(jump):
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return jump + (-1)**(jump >= 3)
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print(escape(puzzle_input))
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