What is data types and how many data types is their and how it works

Question

I want a answer
https://www.sololearn.com/discuss/1316935/?ref=app
https://www.sololearn.com/discuss/1891381/?ref=app
https://www.sololearn.com/discuss/1891382/?ref=app
https://www.sololearn.com/discuss/1891409/?ref=app

Answer 1

Do some tutorials here and you will know.

Answer 2

This might help:
https://www.studytonight.com/c/datatype-in-c.php

Next time, to get the best answer possible, I would recommend:
- Include actually relevant tags
- Include what language are you trying to get the answer in
- Don't include irrelevant posts