How to Solve Skipping Steps Problem

How to Solve Skipping Steps Problem

This is a dynamic programming problem. If the solution can be obtained from the optimal solution of the sub problems then you have to consider using dynamic programming approach.


Hey guys, Today is day 39 of the 100 Days to** LinkedIn Challenge.**

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If you are Preparing for your Interview. Even if you are settled down in your job, keeping yourself up-to-date with the latest Interview Problems *is essential for your *career growth. Start your prep *from *Here!

Last month, I have been researching to find out the Frequently asked problems from these Companies. I have compiled *100 *of these questions, I am not promising you that you will get these questions in your interview but I am confident that most of these “interview questions” have similar logic and employs the same way of thinking from these set of challenges.

Before we move on to the first problem, If you are wondering why I chose LinkedIn, Yahoo and Oracle over FAANG are because I have completed a challenge Focusing on Amazon and Facebook Interview.

New Day, New Strength, New Thoughts

Day 39 — Skipping Steps problem using Dynamic Programming🏁


You are climbing a stair case. It takes n steps to reach to the top.

Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?


Input: 2
Output: 2
Explanation: There are two ways to climb to the top.
1\. 1 step + 1 step
2\. 2 steps

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