Hopping rabbit
A rabbit climbs a staircase, hopping 1 or 2 steps at a time. The number of distinct ways to climb stairs is a Fibonacci number. How many ways for stairs?
Show hints (2)+
- Ways to reach step n = ways to (n−1) + ways to (n−2).
- Start from .
Answer
Reveal answer →Final answer
89
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Asked at: Game-Based Aptitude, Options Market-Making