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7: Program Development

  • Page ID
    54207
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    Writing or developing programs is easier when following a clear methodology. The main steps in the methodology are:

    • Understand the Problem
    • Create the Algorithm
    • Implement the Program
    • Test/Debug the Program

    To help demonstrate this process in detail, these steps will be applied to a simple problem to calculate and display the period of a pendulum.

    As additional examples are presented in later chapters, they will be explained and presented using this methodology.

    • 7.1: Understand the Problem
      Before attempting to create a solution, it is important to understand the problem. Ensuring a complete understanding of the problem can help reduce errors. The first step is to understand what input is required and what information the program is expected to produce.
    • 7.2: Create the Algorithm
      The algorithm is the name for the ordered sequence of steps involved in solving the problem. That sounds good, but it is a fancy way of saying that an algorithm is just a step-by-step procedure to solve a problem. Once the program is understood, the steps can be developed to solve that specific problem. There can be multiple correct solutions to a given problem.
    • 7.3: Implement the Program
    • 7.4: Test/Debug the Program
      Once the program is written, testing should be performed to ensure that the program works. The testing will be based on the specific parameters of the program.
    • 7.5: Exercises


    This page titled 7: Program Development is shared under a CC BY-NC-SA 3.0 license and was authored, remixed, and/or curated by Ed Jorgensen via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.

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