Miscellany

#include <stdio.h>
void extend(double, double, double);
int main()
{
    #define SIZE 10
	int i;
	double price[SIZE]={10.62,14.89,13.21,16.55,18.62,9.47,6.58,18.32,12.15,4.8};
	double quantity[SIZE]={4,8.5,6,8.35,9,15.3,3,5.4,2.8,4.8};
	double amount[SIZE];
	
	extend(price, quantity, amount);
	return 0;
}
void extend(double price, double quantity, double amount)
{
}