How to solve a DSA problem

Hers is Golden Word
Without go into water we can not become swimmers.

These are the steps that you should follow:

• Get a question (Start with simple question)
• Understand the question completely(Try Until it clear to you).
• Get an estimate of the required complexity(Ask to interview) .
• Come up with edge cases based on the constraints.
• Come up with a brute-force solution. Verify if it will pass.
• Optimize, verify and repeat this step.
• Dry-run your solution on the sample tests and edge cases.
• Code and test with the sample tests and edge cases.
• Submit. Debug and fix, if the solution does not work for yo.