[CSAL] JSP

JSP

  • Jackson structured programming
  • A technique to analyze data structure and produce a program design out of it
  • Three basic structures:
    • Sequence
    • iteration
    • selection

Operation

Sequence: A is an operation consisted of 3 suboperations: B->C->D

Iteration

A consisted of running [0, n] times of B

Selection - A is follow by either B, C or D

Process in JSP

  1. Use top-down approach, analyze and draw the diagram for data (Data structured diagram), from the input or output stream
  2. From the data structure diagrams, construct the program structure diagram
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[CSAL] JSP

By Andy tsui

[CSAL] JSP

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