Demonstration of using Variable number of argument

#include 
#include 
main()
{
	int add( int nint, ... );
	printf ("Sum of 4 numbers is %d", add( 4, 1,2,3,4) );
	printf ("Sum of 2 numbers is %d", add( 2, 10, -2 ));
}
int add ( int nint, ... )
{
	va_list va;
	int total = 0 ;
	va = va_start (nint );
	while ( nint-- )
		total += va_next ( va, int ) ;
	va_end (va );
	return total ;
}

#include 
main()
{
	int i = 97 ;
	for (  ; i < 123 ; i++ )
		printf(" \\%c", i  );
}

Code contributed by : Pradeep SP
pradeepcse23@gmail.com

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