Sum of Digits in Base K
Given an integer n (in base 10) and a base k, return the sum of the digits of n after converting n from base 10 to base k. After …
Category: math
Teaching Kids Programming – Hour and Minute Angle on a Clock
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a clock time with hour and integer minutes, determine the smaller angle between the hour and the minute hands …
Teaching Kids Programming – Implement the Accumulate Function in Python
Teaching Kids Programming: Videos on Data Structures and Algorithms The accumulate function is provided in itertools and allows us to return a generator containing the sum of previous items. …
Teaching Kids Programming – Combination Sum Up to Target (Unique Numbers) by Dynamic Programming Algorithms
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an array of distinct integers nums and a target integer target, return the number of possible combinations that add …
Simple and Efficient C Program to Compute the Mathematic Constant E (Euler’s number)
e (Euler’s number) is a mathematical constant that is the value of when n is approaching infinity. Alternatively, it can be expressed as when t is approaching zero. It …