1. Introduction to Programming
What is Programming?
Programming - deal 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 operations.
Variable – A memory storage / container
Loop – An action that repeatedly and continuously perform until a certain
condition is done.
Operators
1.) Arithmetic 2.)Relational Operatior 3.)Logical operators
+ Addition > greater than ||
- Subtraction < less than || or
* Multiplication >= greater than or equal to && AND
/ Division <= less than or equal to
< > or ! not equal to
2. Flowchart Algorithm Variables
preparation Ex) X=5 x=
5
y=6 y=
6
Collect Materials Variable: X Y z = x+ y
Z = x+ y
condition
Is z = x + y Print Is
less
than100? Yes or No
If true, re-start the operation If
true,thenre-strat
Else if false Display result Else if
false Display
Then End operation Then End the
Operation
Start
input
Process
output
End
