Here’s an example using my_list: sum = 0 for x in my_list: sum += x print(sum) Comparing Programming Paradigms: Procedural Programming vs Object-oriented Programming – {{showDate(postTime)}} As a fledging or perhaps a seasoned code wrangler, you have taken an incredible journey of learning about data types, program control flow, functions, and perhaps even classes.

Update 2010-04-10: As dan and pete pointed out, the examples below are not declarative, so I replaced declarative with functional. So you program a set of specific instructions. Procedural programming, on the other hand, is a type of imperative programming, where statements are put into procedures, which can be called back when needed. Which is better for Python? In imperative programming, you focus on how a program operates. Procedural programming is a programming paradigm that uses a linear or top-down approach. Procedural Programming, which at times has been referred to as inline programming, takes a more top-down approach to programming. “You know, imperative programming is like how you do something, and declarative programming is more like what you do, or something.” That definition makes perfect sense once you actually know the difference between imperative and declarative — but you don’t, which is … An imperative / procedural style or a declarative / functional style? Programs change state information as needed in order to achieve a goal. Do x, then y, then z, etc...and the end result creates a "what". Declarative programming : telling the “machine” 1 what you would like to happen, and let the computer figure out how to do it. Why? OOP is centered on classes and objects. I've also added a better method for example 1 suggested by deno. Using the imperative coding style. Procedural programming is a programming paradigm, derived from structured programming, [citation needed] based on the concept of the procedure call.Procedures, also known as routines, subroutines, or functions, simply contain a series of computational steps to be carried out.Any given procedure might be called at any point during a program's execution, including by other procedures or itself.

Object-oriented Programming uses classes and objects, Procedural Programming takes on applications by solving … Imperative programming: telling the “machine” how to do something, and as a result what you want to happen will happen. It relies on procedures or subroutines to perform computations. Procedural programming is a form of imperative programming. Imperative programming focuses more on the how rather than the what. C uses procedural programming. Procedural programming is also known as imperative programming.

I put some examples I've encountered below. 2.