# Tag Archives: python

## power function in O(n) time, algorithm plus implementation in python

Algorithm number 1. Algorithm powerOf(x,n) Input: integer n, non negative integer x Output : x to the power of n if n = 0 return 1 m ← 0 while n > 0 … Continue reading

## Find the factorial : Python

def factorial(n): """ Returns the factorial of an integer Author: http://www.victorbyte.net """ if n == 0: return 1; elif n > 0: return n * factorial(n – 1);

## Remove duplicate characters: python

Python is a great language for text formatting. The trivial functions below are not fully representative of the things one can do in Python, however for a beginner they are sufficient. For further reading I suggest one looks at Python's … Continue reading