Introduction to programming

1. I ntroductiontoProgramming
What isProgramming?
It deal W/the studyof computerlauguage .
What isvisual Basic?
It isa tool createdbyMicrosoftto builda computerapplication
ina user-friendlyenvironmentthatsupportsGraphical UserInterface ( GUI )
Flowchart- A graphical reprentationof stepbystepinstructionstosolve aproblem.
Algorithm–A srtof stepinstructionstosolve aproblem.
Operator– Anengine usedtoperformlogical andMathematical operations.
Variable –A memorystorage / container.
Voop– An actionthat repeatedlyandcontinuouslyperform.
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