savings.cpp

来自「C++ sample code, for the book: C++ blac」· C++ 代码 · 共 23 行

#include <iostream>
using namespace std;

int main()
{
    float amount_for_today, total = 0.0;

    cout << "How much did you make today? ";

    while (cin >> amount_for_today)
    {
        cout << "How much did you make today? ";
        total += amount_for_today;
    }

    cout.precision(2);
    cout << showpoint << fixed;
    cout << "Your total: $" << total << endl;

    return 0;
}