Find the Memory Size using c programming ?

How to get the memory size ?

Ans: Consider the following program

#include 

#include 

main( )

{

int memsize;

memsize = biosmemory( ) ;

printf ( "RAM size = %dK\n",memsize ) ;

return 0 ;

}

The function biosmemory uses BIOS interrupt 0x12 to return the size of memory.