In case you didn't notice, the fellow wanted the code in C.

> In case you didn't notice, the fellow wanted the code in C.
He also wanted it 3 YEARS ago as well.

Not only late, and in the wrong language, it's also old C++, and non-portable.
Use '0', not 48 (like was used oh so long ago in a galaxy far far away).

hello dear brothers
the following program is not real result for me
please explain me
thanks a lot



#include<iostream.h>
int main ()
{
int a;

cout<<"enter nnumber";
cin>>a;

char x;
x=a+48;
cout<<x<<endl;

return 0;
}