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Step 6 If A is equal to B, print "A and B are equal".
Step 7 Stop.
DEFINING FLOWCHART
A flowchart is a type of graphical diagram that represents an algorithm. It is a set of instructions
that can be followed to perform a specific task, workflow, or process. This diagrammatic
representation illustrates a solution model for a given problem. Flowcharts are used in analysing,
designing, documenting, or managing processes or programs in various fields.
Flowcharts show the sequence of instructions in a program. They play a vital role in
programming by helping to understand the logic of complicated and lengthy problems.
Once a flowchart is drawn, it becomes easy to write the program in any high-level language.
Flowcharts are also helpful in explaining the program to others. Thus, it is accurate to say
that a flowchart is essential for a better understanding of a complex program.
Symbols Used in Flowchart
Different symbols are used to draw different types of flowcharts. Let us discuss them.
Name Symbol Description
It indicates the start and stop points of the flowchart. It
(Start/Stop)
usually contains the words 'Start' or 'Stop'.
It shows a process or action step. This is the most common
Process
symbol used in flowcharts.
It indicates a question or branch in the process flow. It is
Decision
used when there are 2 options (Yes/No).
Input/ It represents material or information entering or leaving the
Output system, i.e., input and output.
Flow Line
(Arrow, It shows the direction in which the process flows.
Connector)
It is used as a connector to show a jump from one point in
Connector
(Inspection) the flowchart to another. Connectors are usually labelled in
pairs to indicate matching jump points.
40 iPro (Ver. 4.1)-VIII

