Tag: simulation algorithm

Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a 0-indexed integer array nums whose length is a power of 2. Apply the following algorithm on …

Teaching Kids Programming: Videos on Data Structures and Algorithms Given N Coins, we want to build stairs rows by rows, and fill each stair with coin. The first row …

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: Videos on Data Structures and Algorithms You are given an integer n representing n full beer bottles. Given that you can exchange 3 empty beer bottles …

Given a 2-d array matrix, return elements in spiral order starting from matrix. Constraints n, m ≤ 250 where n and m are the number of rows and columns …