Teaching Kids Programming – Perfect Number Validation Algorithm
Teaching Kids Programming: Videos on Data Structures and Algorithms A perfect number is a positive integer that is equal to the sum of its positive divisors, excluding the number …
Tag: Divisors
Algorithms to Determine a Ugly Number/Integer
Given an integer n, return whether its prime factors only include 2, 3 or 5. Constraints n ≤ 2**31 -1 Example 1 Input n = 10 Output true Explanation …
