/*
*  
* Demonstrate the difference between arguments and parameters
*/
#include <stdio.h>

void main()
{
	float x = 3.5, y = 65.11, z;
	float half_of(float);

	/* In this call, x is the argument to half_of() */
	z = half_of(x);
	printf("When z is the argument, the value of z - %f\n", z);
	
	/* In this call, y is the argument to half_of() */
	z = half_of(y);
	printf("When y is the argument, the value of z - %f\n", z);
}

float half_of(float k)
{
	/* k is the paramter. Each time half_of() is called
	*  k has the value that was passed as an argument */
	return (k/2);
}