Posts
All the articles I've posted.
HashMap, Between Separate Chaining and Open Addressing, the What and the How
Published: at 07:55 PMHashMap, a data structure that efficiently stores key-value pairs, also a data structured loved by programmer because of its advantage with fast lookup, insertion, and deletion which typically have an average time complexity of O(1). It uses hash function to compute an index into an array of buckets where the value can be found.
Why signed int -10 is higher than unsigned int 5 in C?
Published: at 06:08 PMI just scrolling Twitter when I found an interesting tweet about C code screenshot and its behavior, as shown in the attached image, the code looks just fine until you look at code execution result.