#include <iostream>
#include <math.h>
#include <Windows.h>
#include <clocale>

using namespace std;
int main()
{
    setlocale(LC_ALL, "Russian");
    cout << "Ââåäèòå ÷èñëî:" << endl;
    double number, sum = 0, maxN = 0, minN = 9999;
    // Æäåì ïîêà user ââåäåò ÷èñëî
    while (cin >> number)
    {
        // ïðîâåðÿåì - ýñëè ÷èñëî 0 - òî ââîä îêîí÷åí
        if (number == 0) {
            break;
        }
        // äîáàâëÿåì ê ñóììå ÷èñëî ñ êîíñîëè
        sum += number;
        // ïðîâåðÿåì áîëüøå ëè îíî çà ìàêñ.
        maxN = max(maxN, number);
        // ïðîâåðÿåì áîëüøå ëè îíî çà ìèí.
        minN = min(minN, number);
        cout << "Ââåäèòå ñëåäóþùåå ÷èñëî" << endl;
    }
    cout << "Ñóììà: ";
    cout << sum << endl;
    cout << "Ìàêñ.: ";
    cout << maxN << endl;
    cout << "Ìèí.: ";
    cout << minN << endl;
    system("pause");
    return 0;
}