Melody ChanTwo Sorting Algorithms You Must Know About — Quick Sort and Merge SortToday I would like to introduce you to two of the most basic sorting algorithms, quick sort and merge sort.Feb 6, 2022Feb 6, 2022
Melody ChanData Structure — — Hash TableHash tables were created to address the weakness of linked lists that were not quickly accessible.Jan 28, 2022Jan 28, 2022
Melody ChanTwo Sum, Three Sum, Four Sum and… K Sum?I will discuss the classical two-sum problem and discuss the implementation feasibility of different methods in terms of time complexity.Jan 15, 2022Jan 15, 2022
Melody ChanThree Fundamental Questions of Web SystemsThis article will share my experience with some questions I came across, which helped me improve the system design interview.Jan 7, 2022Jan 7, 2022
Melody ChanSomething you should know — Web FrameworkWeb application framework: What it is, how it works, and why you need itJan 4, 2022Jan 4, 2022
Melody ChanThe story of time complexityBasic concept you need to know before you get started with algorithms’ learning.Dec 3, 20211Dec 3, 20211