#include<iostream>
using namespace std;


int main()
{
	int userNumber = 0;

	int count = 0;

	int sum = 0;

	float average;

	int max;

	int min;

while(1) {

cout << "Enter a number, -1 to exit" << endl;

cin >> userNumber;

if(userNumber == -1)

break;

else {

if(count == 0) {

min = userNumber;

}

if(count == 0) {

max = userNumber;

}

count++;

sum = sum + userNumber;

if (min > userNumber) {

min = userNumber;

}

if (max < userNumber) {

max = userNumber;

}

}

}

average = (float) sum/count ;

cout << "According to my calculations . . . " << endl;

cout << "The amount of numbers is: " << count << endl;

cout << "Total sum of these names: " << sum << endl;

cout << "The average is: " << average << endl;

cout << "The maximum is: " << max << endl;

cout << "The minimum is: " << min << endl;

cin.get();

cin.get();

cin.get();

cin.get();

return 1;

}