1028 人口普查java答案-蒲公英云

1028 人口普查java答案

这里用了输入流，并且继承了comparable的类进行排序，但是最后一个测试点仍然超时，暂时不清楚怎么解决

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class Main{
  public static void main(String[] args) throws IOException{
      BufferedReader bufferedReader=new BufferedReader(new InputStreamReader(System.in));
      int times=Integer.parseInt(bufferedReader.readLine());
      List<Person> people=new ArrayList<Person>();
      for(int i=0;i<times;i++) {
          String[] data=bufferedReader.readLine().split(" ");
          String[] time=data[1].split("/");
          int year=Integer.parseInt(time[0]);
          int month=Integer.parseInt(time[1]);
          int day=Integer.parseInt(time[2]);
          Person person=new Person(data[0],year,month,day);
          int age=person.getAge();
//          年龄在0到200之间
          if(age>0&&age<200) {
              people.add(person);
          }else if(age==0||age==200) {
//              年龄为0的和200的必须月份等于9，日期等于6
              if(month==9&&day==6) {
                  people.add(person);
              }
          }
      }
      Collections.sort(people);
      if(people.size()!=0) {
          System.out.print(people.size()+" "+people.get(people.size()-1).getName()+" "+people.get(0).getName());
      }else {
          System.out.print(0);
      }
  }
}
class Person implements Comparable<Person>{
    private String name;
    private int year;
    private int month;
    private int day;
    private int age;
    public Person(String name,int year,int month,int day) {
        this.name=name;
        this.year=year;
        this.month=month;
        this.day=day;
        if(month<9) {
            age=2014-year;
        }else if(month>9) {
            age=2014-year-1;
        }else {
            if(day<=6) {
                age=2014-year;
            }else if(day>6) {
                age=2014-year-1;
            }
        }
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public int getYear() {
        return year;
    }
    public void setYear(int year) {
        this.year = year;
    }
    public int getMonth() {
        return month;
    }
    public void setMonth(int month) {
        this.month = month;
    }
    public int getDay() {
        return day;
    }
    public void setDay(int day) {
        this.day = day;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age=age;
    }
    @Override
    public int compareTo(Person person) {
        return this.age-person.age;
    }
}