Pls am creating a console calculator in cpp using switch case.

Question

but i want it to output to a file for every calculation made and the file will be viewed as history

Answer 1

I cant code for you but what is needed for this to happens you have alread mentioned those in your question.

switch statements
file
store the operand and operation in one string and write that string in file.

Answer 2

I write a code for it but it only save the first calculation.
For the next it override the first info instead of saving to a nee line

Answer 3

Oluwaseun Adesina
check this out
https://stackoverflow.com/questions/21820004/how-can-i-generate-and-save-a-new-text-file-each-time-program-is-run#21820217

and if still have problem then it will be good to post source code here others might be able to help you🙂