PAT basic 1028

#include <iostream>using namespace std;int main() {    int n;    cin >> n;    string name;    int year, month, day, count = 0;    int maxyear = 0, maxmonth = 0, maxday = 0, minyear = 9999, minmonth = 9999, minday = 9999;    string maxname, minname;    for (int i = 0; i < n; i++) {        cin >> name;        scanf("%d/%d/%d",&year, &month, &day);        if((year < 2014 || (year == 2014 && month < 9) || (year == 2014 && month == 9 && day <= 6)) &&           (year > 1814 || (year == 1814 && month > 9) || (year == 1814 && month == 9 && day >= 6))) {            count++;            if(year > maxyear || (year == maxyear && month > maxmonth) || (year == maxyear && month == maxmonth && day > maxday)) {                maxyear = year;                maxmonth = month;                maxday = day;                maxname = name;            }            if(year < minyear || (year == minyear && month < minmonth) || (year == minyear && month == minmonth && day < minday)) {                minyear = year;                minmonth = month;                minday = day;                minname = name;            }        }    }    cout << count;    if (count != 0)        cout << " " << minname << " " << maxname;    return 0;}