Difference between network operating system and distributed operating system

Introduction This is a commonly asked question among students. I think part of the confusion comes from mixing terms from academia specially operating systems courses with software industry terms such as cloud computing and big data. Network operating systems and distributed operating systems are fundamentally different concepts. Let us see what the difference is. Network

Amicable numbers in Python

Definition Please refer to the following article for definition. This article reimplements it in Python. Code def isAmicable(n, m): # Sum of (n) proper divisors ns = 0 # Sum of (m) proper divisors ms = 0 # Boolean: 1 if the sum of (n) proper divisors equals to (m) nb = 0 # Boolean: