const_main.cpp

#include <iostream>

using namespace std;

int main() {

    cout << "Hello, welcome to Raghav's Carpet Cleaning Service" << endl;

    int small_rooms{ 0 };
    cout << "\nHow many small rooms would you like cleaned? ";
    cin >> small_rooms;

    int large_rooms{ 0 };
    cout << "How many large rooms would you like cleaned? ";
    cin >> large_rooms;

    const double  price_per_small_room{ 25.0 };
    const double  price_per_large_room{ 35.0 };

    const double sales_tax{ 0.06 };//6 % tax
    const int estimate_expiry{ 30 }; // days

    cout << "\nEstimate for carpet cleaning service" << endl;
    cout << "Number of small rooms: " << small_rooms << endl;
    cout << "Number of large rooms: " << large_rooms << endl;

    cout << "Price per small room: $" << price_per_small_room << endl;
    cout << "Price per large room: $" << price_per_large_room << endl;

    cout << "Cost : $"
        << (price_per_small_room * small_rooms) + (price_per_large_room * large_rooms) << endl;

    cout << "Tax: $"
        << ((price_per_small_room * small_rooms) + (price_per_large_room * large_rooms)) * sales_tax << endl;

    cout << "===============================" << endl;
    cout << "Total estimate: $"
        << ((price_per_small_room * small_rooms) + (price_per_large_room * large_rooms)) + (((price_per_small_room * small_rooms) + (price_per_large_room * large_rooms)) * sales_tax) << endl;
    cout << "This estimate is valid for " << estimate_expiry << " days" << endl;

    cout << endl;
    return 0;


}