Hello everyone.
I'm trying to write a program that does simple cross multiplication.
Cross-multiplication - Wikipedia
I would like to write it using C 89 and compile it using GCC in Ubuntu 14.04.
A feature that I would like to have is to make the display in terminal using columns and lines. I would like to see the solution update dynamically if i change any values.
I don't know where to start.
Do you have any tip or sample code that can help me to solve this problem?
Thank you very much for your time,
Greetings,
Ortiz