Flow Charts

Flow  Charts:

• Graphical representation of an Algorithm.
• First design tool to be widely used,but unfortunately they do not reflect some of the concepts of structured programming very well.
• A traditional graphical tool with standardized symbols

Rules for Flowchart:

• The flowchart should flow from top to bottom
• If the chart becomes complex, utilize connecting blocks
• Avoid intersecting flow lines
• Use meaningful description in the symbol

Example:

Advantages:

• Standardized
• Visual

Disadvantages:

• Hard to Modify
• Structured design elements not implemented
• Special software required