Tag: data structure
Teaching Kids Programming: Videos on Data Structures and Algorithms A Set is a data structure to hold unique elements in a collection. In Python we can use set() to …
Teaching Kids Programming: Videos on Data Structures and Algorithms Introduction to Stack Stack is an important and commonly-used data structure that implements First In Last Out. The first item …
Segment Tree is one of the most important data structure in Computer Science. Similar to Binary Index Tree, a Segment Tree allows us to update and query (range) in …
Trie is a useful data structure allow us to search a given word or check if any words start with prefix in O(N) efficient time. The following is the …
Given a stream of integers and a window size, calculate the moving average of all integers in the sliding window. Example: MovingAverage m = new MovingAverage(3); m.next(1) = 1 …