Age Calculator in Cpp Language

#include
#include
using namespace std;

// make function to calculate age
void AgeCalculate(char g, int current_date, int current_month, int current_year, int birth_date, int birth_month, int birth_year) {
    int month[] =  { 31, 28, 31, 30, 31, 30,
                    31, 31, 30, 31, 30, 31 }; // days in month

    if (birth_date > current_date) {
        current_date = current_date + month[birth_month - 1];
        current_month = current_month - 1;
    }
    if (birth_month > current_month) {
        current_year = current_year - 1;
        current_month = current_month + 12;
    }
    int calculated_date = current_date - birth_date;
    int calculated_month = current_month - birth_month;
    int calculated_year = current_year - birth_year;

    cout << "Your Age   Year : " << calculated_year << " Month : " << calculated_month << " Day : " << calculated_date << endl;

    // for fun
    if (g == 'm' && (18 < calculated_year && calculated_year < 28)) {
        cout << "You are se*y boy :)";
    }
    if (g == 'f' && (18 < calculated_year && calculated_year < 28)) {
        cout << "You are se*y girl :)";
    }
}

int main() {
    cout << "Welcome to age calculator";
    time_t t = time(NULL);
    struct tm tm = *localtime(&t);
    // finding current date with month and year
    int current_date = tm.tm_mday;
    int current_month = tm.tm_mon + 1; // start from 0
    int current_year = tm.tm_year + 1900;

    int birth_date, birth_month, birth_year;
    char g; // for gender
    cout << "Enter your gender m for male and f for female";
    cin >> g;
    cout << "Enter your birth date";
    cin >> birth_date;
    cout << "Enter your birth month";
    cin >> birth_month;
    cout << "Enter your birth year";
    cin >> birth_year;

    // calling function
    AgeCalculate(g, current_date, current_month, current_year, birth_date, birth_month, birth_year);
    cout << "";
}

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