Flowchart - Software Development
FLOWCHART
A flowchart is a graphical representation of the logical steps that a program or process follows. Here's a basic example of a flowchart to determine if a number is even or odd:
- Start
- Read the number
- Is the number divisible by 2?
- Yes: Go to step 5
- No: Go to step 4
- Display "The number is odd"
- Display "The number is even"
- End
This flowchart follows a simple process:
- It begins (Start)
- It reads a number provided by the user
- It checks if the number is divisible by 2
- If it's divisible by 2, it displays that the number is even.
- If it's not divisible by 2, it displays that the number is odd.
- It ends (End)
Each step has a condition that determines which path the program's flow follows. These diagrams are useful for understanding the logic of a program before starting to code it and for communicating that process to others.
In the following example we have a diagram that represents the login process for a desktop software:
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