Time complexity analysis – How to calculate running time?

See complete series on time complexity here

In this lesson, we will see how to deduce an expression for running time of a program/algorithm as a function of input size. We define a hypothetical model machine where our algorithm may execute and try to calculate the growth function for running time. Then we classify these functions into broad sets using big-oh or other asymptotic notations.

Pre-requisite: Basic knowledge of programming concepts.