#include <iostream>
#include <cstdlib>
#include <ctime>

using namespace std;

int main() {
    // Days in each month (assuming no leap years)
    int daysInMonth[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
    
    // Get the current date
    time_t t = time(nullptr);
    tm *p = localtime(&t);
    int year = p->tm_year + 1900;
    int month = p->tm_mon + 1;
    int day = p->tm_mday;

    cout << "Current date: " << month << "/" << day << "/" << year << endl;
    cout << "How many days forward do you want to go? ";
    
    int distance;
    cin >> distance;
    
    if (distance < 0) {
        cerr << "Sorry, distance can't be negative.\n";
        return EXIT_FAILURE;
    }

    // Advance years
    int yearsToAdd = distance / 365;
    year += yearsToAdd;
    distance -= yearsToAdd * 365;

    // Advance months
    int monthsToAdd = distance / 30;  // Approximate 30 days per month
    month += monthsToAdd;
    distance -= monthsToAdd * 30;

    // Handle month
    while (month > 12) {
        month -= 12;
        year++;
    }

    // remaining days
    day += distance;
    while (day > daysInMonth[month]) {
        day -= daysInMonth[month];
        month++;
        if (month > 12) {
            month = 1;
            year++;
        }
    }

    // new date
    cout << "The new date is: " << month << "/" << day << "/" << year << endl;

    return 0;
}