Coding-Interview-101

Whoever wants to go for an interview for a job in the coding field will find this helpful... Nowadays getting a job is very tough and this will help people who took their life for code... Good luck.

For data structures and algorithms in this document
in bold: you must know the concept and complexity, and can implement in real code.
normal: you should know the concept and complexity, but pseudo-code is fine.
in italic: you should know a general idea. If you encounter such a question in an interview for an entry-level position, that company might not be hiring actively.