Hello every1

My name as you know is displayed out.I am a CS student and we have mini-project assigned to every1 in my class. I have finished around 50% of my project.I need help..

My question:
I want to take input from the web page,do the calculation in background (in C specifically) and display the result on the web page..
Say for example..
--Enter two number in the web page..
--Do the calculation (say addition operation) in C in background/backend
--And display the result(sum) on the web page

..I need to learn how to link the inputs given on the web page to C program and link output of C program back to the web page

C compilers used by me
-VS C++
-dev C++

Need help
Thanking everyone in advance..

thank you

This is called CGI programs (see these links for details). Your C program is installed and run on the web server.