Introduction to-programming
Download as DOCX, PDF0 likes91 views
Programming involves studying computer languages to build applications using tools like Visual Basic. It uses flowcharts to represent step-by-step instructions to solve problems through algorithms, operators, variables, and loops. Flowcharts show the input, processing, conditions, and output of programs through starting, repeating, and ending operations to solve problems using variables, conditions, and displaying results.
Introduction to-programming
- 1. Introduction to Programming What is programming? It deal W/the study of computer lauguage. What is visual basic? It is a tool created by Microsoft to build a computer application in a user-friendly environment that supports Graphical User Interface (GUI) Flowchart – A graphical reprentation of stop by step instruction to solve a problem. Algorithm – A set of step by step instructions to solve a problem. Operator – An engine used to perform logical and mathematical operations. Variable – A memory storage / container Loop – An oction that repeatedly and commtinuously perform until a certain condition in done. Flowchart Algorithm Variable Preporation Ex.1 : X=5 , Y=6 Collection of the thim heed. Z = X+Y Ex. Variable : X,Y Print ? Z = X+Y Ex.2 : X+5 , Y=6 Condition : It Z less than 100? Z = X+Y Yes or No Condition: It ? less than 100? If yes, than repeat the input Yes or No Else if no, Display result If true then repeat the operation Else iffalse if false Display ? Ent the operation Then End the operation Start input Process cadition output End