How do you solve coding problems during technical interviews?

To solve coding problems during a technical interview, follow a structured approach:

Understand the problem by reading it carefully and asking questions if anything is unclear.
Identify the inputs, outputs, and constraints.
Plan an algorithm before writing code.
Write clean and efficient code with meaningful variable names.
Test the solution using sample and edge cases.
Analyze the time and space complexity of your solution.
Explain your thought process clearly while solving the problem.

Sample Answer:

"During a technical interview, I first make sure I fully understand the problem and clarify any doubts. Then I identify the inputs, outputs, and constraints, plan an efficient algorithm, and write clean, readable code. After coding, I test my solution with different test cases, including edge cases, and explain its time and space complexity. Throughout the process, I communicate my approach clearly to the interviewer."