Information Technologies presentation pd

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1. INFORMATION
TECHNOLOGIES
TECMILENIO
Page 01
DIEGO 19/08/2025

2. SOLUTION STAGES
Problem Statement
Solution Analysis and Development
Programming
Testing and Debugging
Application Operation WHAT IS ALGORITHM? It is defined as an ordered set of
steps to solve a problem.
Algorithms must follow three
steps. An algorithm has three
steps: initial input, process, and
output results. Algorithm Features
Precise
Definite
Finite

3. PROCESS
Start
Request, read
Calculation process
Solved
End WHAT IS PSEUDOCODE? A small, complete set of
statements that express all the
actions to be taken or performed
to obtain a result.

4. WHAT IS FLOWCHART? It is a graphical tool for describing
algorithms that uses special
symbols to represent the
different processes. START / END ENTRY/EXIT PROCESS SELECTION SEQUENCE

5. ANALISYS
Entrance Process
Exit
A1 and A2
S= A1 + A2 R
= A1 - A2
Show “S, R, M and D”
S.R.M.D
M = A1 x A2
D = A1/A2ANALYSIS PSEUDOCODE Start
Ask A1 and A2
Perform operations S= A1+A2, M= A1 x
A2, R= A1-A2, D= A1 / A2Show “S, R, M
and D”
End
START
ASK FOR A1 AND A2
PERFORM OPERATIONS
S= A1+A2, M= A1 X A2, R=
A1-A2, D= A1 / A2
SHOW S, R, M AND D
END

6. ANALISYS
Entrance Process
Exit
B, h, A A= (B*A)/2 Show AANALYSIS PSEUDOCODE Start
Ask for values “B” and “h”
Make operations A = (B*h)/2
Show “A”
End
START
ASK FOR B AND H
MAKE A = (B*H)/2
SHOW “A”
END