Coding interview is a process of assessing the programming skills and problem-solving abilities of a candidate for a software engineering position. It usually involves solving one or more coding problems in a limited time and explaining the logic and design choices to the interviewer.
One of the best ways to prepare for coding interview is to practice classic problems on LeetCode. By practicing following classic problems, you can improve your coding skills, learn new algorithms and data structures, test your knowledge, and gain confidence for the real interview.
], determine if the input string is valid.
You will learn to manipulate arrays, strings, and integers efficiently, handle edge cases, and use data structures like hash tables and stacks. These problems will also introduce you to more advanced concepts such as binary search, dynamic programming, and interval manipulation.
To excel in interviews, it’s important not only to solve these problems but also to understand the underlying algorithms and data structures used to solve them efficiently. Additionally, practicing other LeetCode problems and participating in mock interviews can help you prepare comprehensively for technical interviews.