• Language

    C++

  • Description

    Age calculation

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#ifdef __MSDOS__
    #include <iostream.h>
    #include <stdlib.h>
#else
    #include <iostream>
    #include <cstdlib>
    using namespace std;
#endif

int main (void)
{
    int age, birth_day, birth_month, birth_year, current_day;
    int current_month, current_year;
    cout << "Enter the value of birth day: ";
    cin >> birth_day;
    cin.get();
    cout << "Enter the value of birth month: ";
    cin >> birth_month;
    cin.get();
    cout << "Enter the value of birth year: ";
    cin >> birth_year;
    cin.get();
    cout << "Enter the value of current day: ";
    cin >> current_day;
    cin.get();
    cout << "Enter the value of current month: ";
    cin >> current_month;
    cin.get();
    cout << "Enter the value of current year: ";
    cin >> current_year;
    cin.get();
    age=current_year-birth_year;
    if(birth_month>current_month||(birth_month==current_month&&birth_day>current_day))
        age=age-1;
    cout << "Value of age: " << age << endl;
    cout << endl;
    system ("pause");
    return EXIT_SUCCESS;
}