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Step 3: Find sum = a + b + c.
Factbot
Step 4: Find product = a × b × c.
Step 5: Print sum and product. When we search anything on Google, it gives us
Step 6: End. result based on an algorithm written for it.
Experiential Learning
#Algorithm
Complete the algorithm to search on Google for a question “who developed first code?”
Step 1: Start
Step 2: Start your computer
Step 3: Open a
Step 4: In the address bar, type .com
Step 5: Type as your query
Step 6: Press
Step 7: End
#Lab Activity
FLOWCHARTS
A flowchart is a type of graphical diagram that represents an algorithm. Flowcharts are used in
analysing, designing, documenting or managing a process or program in various fields.
Symbols Used in Flowcharts
Different symbols are used to draw different types of flowcharts.
Symbol Name Description
(Start/Stop) It is used to show the start and stop points of the flowchart. It
Oval usually contains the words 'Start' or 'Stop'.
Process It shows a process or action step.
Rectangle
Input/Output It represents information entering or leaving the system, i.e.,
Parallelogram input and output.
It indicates a question or branch in the process flow. It is used
Decision when there are 2 options (Yes/No).
Diamond
Flow Line It shows the direction in which the process flows.
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