#include <iostream>
using namespace std;
 
int main() 
{
	double sold;
	double price;
	double average; 
	double totalMoney = 0.0;
	cin >> sold;
	cout << "How many snacks were sold: " << sold << endl;
 
	 for (int i =1; i <= sold; i++)
	 {
	 	cin >> price;
	 	cout << "Enter price for snack :" << price << endl;
	 	cin >> price;
	 	totalMoney = totalMoney + price;
	 	cout << "Price for all: " << (totalMoney + price) << endl;
 
	 }
	 // Average for each item
	 average = totalMoney / sold;
	 cout<< "average for each average: " << ( totalMoney / sold) <<endl;
 
	return 0;
}
 

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