Interview guides / android

Climbing Stairs: Android Interview Question

Climbing Stairs interview question with a clear example answer for Android engineers. Practice with AceMobileInterview.

This is a common Android interview topic: Climbing Stairs.

Below is a concise answer you can adapt in a real interview, then go deeper in the full AceMobileInterview track.

1. 1.Ways to climb n stairs with 1–2 steps.

   Bottom-up DP / Fibonacci. O(n)/O(1).