By using this site, you agree to our updated Privacy Policy and our Terms of Use. Manage your Cookies Settings.
424,963 Members | 1,279 Online
Bytes IT Community
+ Ask a Question
Need help? Post your question and get tips & solutions from a community of 424,963 IT Pros & Developers. It's quick & easy.

how to draw a flowchart for simulating a simple calculator performing +,-,/?

P: 1
How to draw a flowchart for simulating a simple calculator performing +,-,/?
no attachments
Sep 8 '10 #1
Share this Question
Share on Google+
3 Replies

Expert Mod 5K+
P: 9,731
Are you doing this with paper?
If not then I recommend looking into software that will let you develop flow Visio, or something free like OpenOffice Flowchart.

Sep 8 '10 #2

Expert 100+
P: 983

Do you have a basic speficication for what you want to do?

Once you have the specification, you can start thinking about I/O flow, and how you'll deal with each piece.

But ..... the bottom line is that you need your requirements/specification to start with.

Sep 8 '10 #3

P: 542
Presumably your calculator will perform operations like:
((4.7 - 3.1)/16.2)+7.8.
The flow chart would describe the following with symbols:
"add 4.7 to 3.1 then divide by 16.2. Add 7.8 to this result". If you can represent the above with symbols now generalize the expression and draw your final chart.
Sep 13 '10 #4

Post your reply

Sign in to post your reply or Sign up for a free account.