You might think that the most important thing is that the program just compiles without errors. But for us that try to help you it's much more important that you fix the obvious logic errors that have been pointed out to you and very important fix the indentation, nobody wants to look at such a mess.
Another advice that I want to give is to copy and paste compiler warning and error messages. This is especially important in your case because you're using a non standard compiler.
If I try to compile your code my compiler gives up on the first line
Code:
air.cc:1:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.
You canot say I didn't try

Kurt