#include <ctime>
#include <iostream>

using namespace std;

bool isLeapYear(int y){
if(y % 400 == 0)
    return true;

if(y % 100 == 0)
    return false;

 return y % 4 == 0 ;
}


int secondsSince( int usersBYear, int usersBmonth, int usersBDay){
    time_t t = time(0);  // current time: http://cplusplus.com/reference/clibrary/ctime/time/
    struct tm * now = localtime(&t);  // http://cplusplus.com/reference/clibrary/ctime/localtime/

     int day = now->tm_mday;
    int month = now->tm_mon + 1;
    int year = now->tm_year + 1900;

   int differenceInYears = year - usersBYear;

  //now convert that to days -> seconds

  cout<< "current date is "<< month << "/"<< day<<"/"<< year <<  endl;

return 0;

}



int main() {

int yourBirthYear, yourBirthMonth, yourBirthDay;
yourBirthYear  = 2000;
yourBirthMonth  = 12;
yourBirthDay  = 2;


int result = secondsSince( yourBirthYear, yourBirthMonth, yourBirthDay )  ;

cout << "There were "<< result << " seconds between now and your birthday"<<endl;



    return 0;
}