Teaching Kids Programming – Depth First Search Algorithm to Compute the Max Width of a Binary Tree
Given a binary tree root, return the maximum width of any level in the tree. The width of a level is the number of nodes that can fit between …
GoLang: Compute the Math Pi Value via Monte Carlo Simulation
June 18, 2021
algorithms, Go Programming, math, monte carlo, Monte Carlo Simulation Algorithm
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The Math Pi value is related to Circle. If we have a circle inside a square, the ration of area between circle and the square is: Thus, if we …
Teaching Kids Programming – Breadth First Search Algorithm to Compute the Max Width of a Binary Tree
Given a binary tree root, return the maximum width of any level in the tree. The width of a level is the number of nodes that can fit between …
BASH Function to Install Docker
The following BASH script/function tries to install the latest version of the Docker via the get.docker.com site, if you have already installed docker, it will try to update it …
Teaching Kids Programming – Back Tracking Algorithm to Generate Parentheses
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. Example 1: Input: n = 3 Output: Example 2: Input: n = 1 Output: …
GoLang: Implement Trie (Prefix Tree)
Trie aka Prefix Tree is a data structure helps to search a word or prefix in a list of strings. The following declars the struct (class) type of Trie …