3

#include <iostream>
#include <string>
using namespace std;

string expirationDate(string date)
{
int day = stoi(date.substr(0,2));
int month = stoi(date.substr(3,2));
int year = stoi(date.substr(6,4));
string status;

if (year<2020)
{
  if (month>=8)
  {
    if (day<22) status="Not Expire";
    else status="Expire";
  }
  else if (month<8) status="Expire";
}

else if (year>=2020)
status = "Not Expire";

return status ;
}

int main() {
string date;
cin>>date;
cout<<expirationDate(date);
return 0; }