1. Introduction to programming
What is programming?
Programming-deals with the study of computer language
What is visualbasic?
Visualbasic (BC)-is a tool created by Microsoftto build a computer
Application in a user friendly environment that suppots graphic user
GUI-Graphic user interface
Flowchat-A graphiclrepresentation of step by step intstruction to solvea
Problem.
Algorithan-A set of step by step instruction to solvea problem.
Operator-an engine used to performlogical and mathematical operations
Variable-A memory storage/container
Loop-An action that repeatedly continuously until a certain condition is done
Operators
1.Arithmetic operators
+ Addion
- Subtraction
* Multiplication
/ Division
2.Relational operatior
> greater than
< less than
2. >= greater than or equal to
<= less than or equal to
===or==or= equal
<>or= not equal to
3.lagicaL operators
OR
&& AND
Flowchat Algorithm Variables
start
process
input
output
condition
end
preapartion
Collect materials
variable: X,Y
Z = x+y
I z less than100?
Yes or no
If true re-start
The operation
Else if false display
result
Then end operation
Y:1.)
X=5
Y=6
Z =x+y
Print ?
x:2.)
X=5
Y=6
Z =x+y
Condition:
It ? less than 100?
Yes or no
If true re-start
The operation
Else if false display
?
Then end operation
