Introduction to-programming

Introduction to-programming

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  Introduction to Programming Whatis Programming ? Programming – deals with the study of computer language What is a Visual Basic ? Visual Basic (Vb) – is a tool created by Microsoft to build a computer application in a user- friendly environment that supports Graphical User Interface. GUI - Graphical User Interface. Flowchart – A graphical representation of step by step instructions to solve a problem. Algorithm – A set of step by step instruction to solve a problem. Operator – An enqine used to perform logical and mathematical operation. Variable – A memory storage / container. Loop – An action that repeatedly and continuously perform until a certain condition is done. Operators : 1.) Arithmetic operators + Addition - Subtraction * Multiplication / Division 2.)Relational Operators > greater than <less than >=greater than or equal to <=less than or equal to ===or==or= equal to
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  3.)Logical Operators !! or &&AND Flowchart Algorithm Preparation Collect Materials Variable : x,y z = x + y Is z less than 100? Yes or No If true, re-start the operation Else if false Display result Start input Process Conditio n output
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  Then End operation Variables 4.1) x= 5 y = 6 z = x + y Print _?_ 4.2) x = 5 y = 6 z = x + y condition : Is_?__ less than 100 ? Yes or No If true,thenre-start the operation Else if false Display _?__ Then End the Operation End