Introduction to-programming
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The document introduces programming and visual basic, explaining that programming deals with the study of computer languages while visual basic is a tool created by Microsoft to build applications with a graphical user interface. It also defines key programming concepts like flowcharts, algorithms, operators, variables, loops, and includes an example flowchart showing the input, processing, condition, output, and end steps of a basic program.
Introduction to-programming
- 1. Introduction toprogramming What isprogramming? It deal w/the studyof computerlanguage whatis Visual basic? It is a tool createdby Microsoftto buildacomputerapplicationinauser-friendlyenvironmentthat supportsGraphical userinterface(GUI) Flowchart– A graphical reprentationof stepinstructiontosolve aproblem Algorithm–A setof stepinstructionstosolve aproblem Operator– Anengine usedtoperfromlogical andMathematical operations Variable –A memorystorage/container Loop – An actionthat repeatedlyandcontinuouslyperfromuntilaconditionisdone Flowchart Algorithm variable Start preparation EX1.x=5 EX2.x=5 In put collectionof the thinghead y=6 y=6 EX.variable:x,y z=x+y z=x+y Process Z=x+y print? Is ? lessthan100? Condition conditionisZlessthan 100? Yes or No Yes or No If true,thenrepeat Out put If yesthenrepeatthe in put theoperation Else if on displayresult Else if false End Ent the operation Display? Thenendthe operation Start In put Process Condition Out put End