//-------------------------------------------------------------------
//	fact.cpp
//
//	This program displays a mathematical table showing values of
//	n-factorial for n up to twelve.  These values are calculated
//	recursively by an external assembly language function.
//
//		compile using:  $ g++ fact.cpp fact.s -o fact
//
//	programmer: ALLAN CRUSE
//	date begun: 10 MAY 2005
//-------------------------------------------------------------------

#include <stdio.h>	// for printf() 

#define NMAX 	12	// maximum function-argument

extern "C" unsigned int fact( unsigned int n );

int main( int argc, char **argv )
{
	printf( "\n\t\t         N         N!         " );
	printf( "\n\t\t------------------------------" );
	for (int n = 0; n <= NMAX; n++)
		printf( "\n\t\t%10u %10u ", n, fact(n) );	
	printf( "\n\t\t------------------------------" );
	printf( "\n\n" );
}