Marathon

/* Marathon Problem 1 (1 / 9)
Define Java interface IMarathon with the following methods:

Athlete bestTime() - that returns the winner of the marathon

int AthletesFrom(String s) - that returns the number of athletes from s country.

Define Java class Athlete. For every athlete the following information is stored: name (String), gender (String), age (int), time score in seconds (double) and country of origin (String). For this class implement:

constructors (default and with parameters)
set and get methods
the method toString() in the following format: name / age / country of origin / time score (all of the parameters should be split with one space)
Define Java class Marathon that implements the interface IMarathon. For every marathon the following information is stored: host country (String), year (int), an array of Athletes Athlete[]. For this class implement:

constructors (default and with parameters)
set and get methods
the method toString() in the following format: host country / year / attendees of the marathon (all of the parameters should be split with one space)
bestTime()
AthletesFrom(String s)

Sample input
3
Ana Anovska
zenski
17
1207
Makedonija
Simon Simonovski
maski
27
1200
Srbija
Andrea Andreeska
zenski
25
1305
Makedonija
Skopje
2015
Makedonija
Sample output
Skopje
2015
Ana Anovska
17
Makedonija
1207.0
Simon Simonovski
27
Srbija
1200.0
Andrea Andreeska
25
Makedonija
1305.0
Prvo mesto: Simon Simonovski
27
Srbija
1200.0

Ima vkupno 2 atleticar/i od Makedonija  */

import java.util.Scanner;

interface IMaraton
{
    /**
     *
     * @return IMaraton е интерфејс кој има методи...
     */
    Athlete bestTime();
    int AthletesFrom(String s);
}
class Athlete
{
    private String name;
    private String gender;
    private int age;
    private double time;
    public String state;

    public Athlete(String name, String gender, int age, double time, String state) {
        this.name = name;
        this.gender = gender;
        this.age = age;
        this.time = time;
        this.state = state;
    }

    public Athlete() {
    }

    public String getName() {
        return name;
    }

    public String getGender() {
        return gender;
    }

    public int getAge() {
        return age;
    }

    public double getTime() {
        return time;
    }

    public String getState() {
        return state;
    }

    public void setName(String name) {
        this.name = name;
    }

    public void setGender(String gender) {
        this.gender = gender;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public void setTime(double time) {
        this.time = time;
    }

    public void setState(String state) {
        this.state = state;
    }
    @Override
    public String toString()
    {
        return name+"\n"+age+"\n"+state+"\n"+time;
    }

}
class Marathon implements IMaraton
{
    private String host_country;
    private int year;
    private Athlete [] atleticari ;

    public Marathon(String host_country, int year, Athlete[] atleticari) {
        this.host_country = host_country;
        this.year = year;
        this.atleticari = atleticari;
    }

    public Marathon() {
    }

    public String getHost_country() {
        return host_country;
    }

    public int getYear() {
        return year;
    }

    public Athlete[] getAtleticari() {
        return atleticari;
    }

    public void setHost_country(String host_country) {
        this.host_country = host_country;
    }

    public void setYear(int year) {
        this.year = year;
    }

    public void setAtleticari(Athlete[] atleticari) {
        this.atleticari = atleticari;
    }

    @Override
    public Athlete bestTime() {
        double min = atleticari[0].getTime();
        int index= 0;
        for (int i = 0; i < atleticari.length; i++) {
            if(atleticari[i].getTime()<min)
            {
                min = atleticari[i].getTime();
                index = i;
            }
        }
        return atleticari[index];
    }

    @Override
    public int AthletesFrom(String s) {
        int br=0;
        for (int i = 0; i < atleticari.length; i++) {
            if(atleticari[i].getState().equals(s))
                br++;
        }
        return br;
    }

    @Override
    public String toString() {
        String s= new String();
        s = s+ host_country + "\n" + year+"\n" ;
        for (int i = 0; i < atleticari.length; i++) {
            s = s+atleticari[i].toString() + "\n";
        }
        return s;
   }
}
public class Test {


    public static void main(String[] args) {
        Scanner input=new Scanner(System.in);
        int n=input.nextInt();
        Athlete[] atleticari = new Athlete[n];

        String ime;
        String pol;
        int vozrast;
        double vreme;
        String zemja;

        input.nextLine();

        for(int i=0;i<n;i++)
        {
            ime = input.nextLine();
            pol = input.nextLine();
            vozrast = input.nextInt();
            vreme = input.nextDouble();
            input.nextLine();
            zemja = input.nextLine();
            atleticari[i]=new Athlete(ime,pol,vozrast,vreme,zemja);
        }

        String mesto;
        int godina;
        String zemjaP;
        mesto = input.nextLine();
        godina = input.nextInt();
        input.nextLine();

        Marathon m1 = new Marathon(mesto, godina, atleticari);
        System.out.print(m1.toString());

        zemjaP = input.nextLine();
        System.out.println("Prvo mesto: " + m1.bestTime().toString()+"\n");
        System.out.println("Ima vkupno " + m1.AthletesFrom(zemjaP) + " atleticar/i od " + zemjaP);
    }
}