Programming involves using computer languages and tools to build applications. It uses flowcharts to represent step-by-step instructions to solve problems through algorithms, which are sets of instructions. Programs use operators to perform logical and mathematical operations on variables, which are containers that store memory values. Loops allow actions to be repeated until a condition is met, such as displaying output if a calculation is less than 100.

1. Introduction to programming
Whatis programming ?
It deal w/ the study of computer language
Whatis a tool createdby a computer Microsoft to build a computer application in a user – friendly
environment that support Graphical User Interface (GUI)
Flowchart – A graphical reprentation ofstep by step instructions to save a problem .
Algorithm – A setof step by step instructions to solve a problem.
Operator – An engine usedto perform logical andMathematical operations.
Variable – A memory storage / container
Loop– An Action that repeatedly and continuously perform until a certain condition is done.
Flowchart Algorithm Variable
Preparation Ex.1) X=5 Ex.2) X=5
Collectionof the thing y=6 y=6
Ex.Variable :x,y Z =x+y Z=x+y
Z=x+y print ? Condition:
Condition: Is ? lessthan100?
Is Z lessthan 100? Yes or No
Yes or no If true, then reportthe
If yes, then repeatthe input. operation
Else ifno Displayresult Else iffalse
Endthe operation Dsplay ?
start
input
process
Condi
tion
output
end