Introduction to Computing: Fundamentals of Programming

Course Overview

• Course Title: Introduction to Computing
• Course Code: CCINCOM/L
• Department: IT, National University
• Faculty: Prof. Jesfer M. Dela Cruz

Learning Objectives

• Understand and define basic programming terminology.
• Determine the various phases of problem-solving.
• Create and solve problems using algorithms, pseudocode, and flowcharts.

Introduction to Programming

• Computer Programming: Writing sequences of instructions using a programming language to perform specific tasks.
• It's considered fun and easy if approached correctly.

Key Programming Terms

• Computer Program: A sequence of instructions in a programming language designed to execute designated tasks.
• Important concepts include:
  • Sequence of instructions
  • Computer Programming Language

Instructional Analogy

• Explaining directions to a location (e.g., Jollibee) mirrors the process of writing programming instructions:
  • Provide clear, step-by-step guidance to achieve the desired result.

Uses of Computer Programs

• Computer programs are prevalent across various sectors including:
  • Household management
  • Agriculture
  • Medical fields
  • Entertainment
  • Defense
  • Communication
• Examples of applications include:
  • MS Word
  • MS Excel
  • Adobe Photoshop
  • Internet Browsers

Role of Computer Programmers

• Individuals skilled in writing code are known as "Computer Programmers."
• Programmers may specialize in specific languages like:
  • Java
  • C++
  • Python
  • PHP
  • Ruby

Problem-Solving Phase

• Initial steps for solving a given problem include:
  • Reading the problem statement multiple times to fully grasp its requirements.
  • Understanding the details and implications of the problem.
  • Documenting the steps needed to arrive at a solution.