#include <iostream>
using namespace std;



int main() {
	double pay = 0, sum = 0, average = 0;
	int i = 1;
	double max;
	double min;

	max = pay;
	min = pay;

	cout << "Please enter a list of your spending: " << endl;
	cout << "Transaction #" << i++ << ": ";
	cin >> pay;
	while (pay != -9999) {
		sum += pay;
		pay += 1;

		if (pay > max) {
			max = pay;
		}
		if (pay < min) {
			min = pay;
		}
		cout << "Transaction #" << i++ << ": ";
		cin >> pay;
	}

	if (pay > -9999) {
		average = sum / pay;
		cout << "Minimum Number: " << "$" << min << endl;
		cout << "Maximum Number: " << "$" << max << endl;
	}

}