Thread: Calculator prog.

Hi I'm trying to write a calculator program (w/basic arithmetic -=x%) that reads numbers from a file and writes the results to another file. File names that are specified by the user at runtime. For Example;

Enter input file name: numbers.txt

Enter output file name: results.txt

Specify operation: *

Specify operand: 3
Done

If the file numbers.txt contains: 2 8 3 0 4 4 1

then the file results.txt should contain: 6 24 9 0 12 12 3

Could someone help me here?

thanks in advance!

Originally Posted by Lima_3

Could someone help me here?

Someone could definitely help.

But you have to do something first.

Read Forum Guidelines and Homework Policy

Then write some code.

And if you encounter problems - post code, problem description (compiler errors for example) and ask concrete question