Amazon Interview Report
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Answersif u have a N steps staircase u standing at 1 step now you have options to step up to 2step or you can skip one step and go to 3rd step... so at ith step you have a option to go to i+1 step or i+2 step.. so how many ways you can climb the stairs...??
- TheDewarist August 29, 2010| Report Duplicate | Flag | PURGE
Amazon Software Engineer / Developer Math & Computation
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