Notas
Flowcharts
Conteúdo das notas (2)
Página 1
As described earlier there are several key symbols for designing a flowchart
Rectangle = Process
Diamond = Decision
Parallelogram = Input / output
Curve ended rectangle = Start / stop
Headed arrows = Show direction of flow
Unlike pseudocode not every output and input is shown. For instance if there was a question that required an answer it would be show as an input with the question.
e.g
Start -----> INPUT: "What is your favorite animal?"
After a question it would always go onto a decision based on the answer of the question
e.g
Start -----> INPUT: "What is your favorite animal?" ------> Does answer = parrot
It would then go on to show what would happen to whether the answer is true or false, and end.
e.g
Start -----> INPUT: "What is your favorite animal?" ------> Does answer = parrot --------> Yes ------> OUPUT: "I agree, I love how they echo you!" -----> End
No ------> OUTPUT: "I disagree, I think it's a parrot!" ------> End
If there is no response required from the user then it would only be output, if a response is required it would only be input as shown earlier
BBC Bitsize useful section: http://www.bbc.co.uk/education/guides/z3bq7ty/revision/3
Página 2
historia
mate
informatica
Informações
- Descrição
- A description and tutorial on flowcharts
- Criado por
- Yesenia Padilla · jan 2018
- Atualizado
- 18 jan 2018
- Visualizações
- 1
- Tags
- Histórico
-
- Criado por Oliver Faragher · 21 nov 2016
- Copiado por Yesenia Padilla · 18 jan 2018
- Avaliação