Stair-climbing puzzle: Difference between revisions
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=== Iterative === |
=== Iterative === |
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<lang python>def step_up1() |
<lang python>def step_up1(): |
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"Straightforward implementation: keep track of how many level we |
"""Straightforward implementation: keep track of how many level we |
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need to ascend, and stop when this count is zero." |
need to ascend, and stop when this count is zero.""" |
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deficit = 1 |
deficit = 1 |
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while deficit > 0: |
while deficit > 0: |
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