Overview

Your objective of this unit is to learn how to program in Python. You will need to know the basic programming skills to understand how to program the following:

  • Basic interaction with the user and store temporary information:
    • Input, Output and Variables
  • To understand the different types of information:
    • Strings, Integers, Floats
  • Test and debug errors:
    • Syntax errors and logical errors
  • Program the computer to run based on decisions:
    • IF, ELIF and Else statement
  • Run loops in a program:
    • WHILE and FOR loops
  • Use advanced technique of using Arrays

What is programming?

Programming is writing computer code to create a program, to solve a problem. Programs are created to implement algorithms. Algorithms can be represented as pseudocode or a flowchart, and programming is the translation of these into a computer program.

To tell a computer to do something, a program must be written to tell it exactly what to do and how to do it. If an algorithm has been designed, the computer program will follow this algorithm, step-by-step, which will tell the computer exactly what it should do.

What is a programming language?

A programming language is an artificial language that a computer understands. The language is made up of series of statements that fit together to form instructions. These instructions tell a computer what to do.

Who uses Python?

Below are one of many organisations that use Python as their programming language.

 google-logo yahoo-map-logo  nokia  nasalogo-570x450

More information can be found here

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