Given a positive integer n, write a function that returns the number of ...

aligned means: returned memory address starts with an address that are d...

V0: basic init with given backing up buffer, reject to enqueue if full(n...

Very basic one, not handling edge cases or optimization. in C sizeof(cha...

Common problems: start and end are modified during partitioning, so afte...

Solve this problem incrementally, don't try to get to the optimal soluti...

What I Wish Someone Had Told Me[https://blog.samaltman.com/what-i-wish-s...

Step 3 Hash Table APIs In this implementations, hash table provides publ...