import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {
    public static void main(String args[] ) throws Exception {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT */
    }
    public static void UnqiueRatings(List<Employee> e, int id){
        Set<Integer> r = new HashSet<>();
        boolean empfound= false;
        for(Employee emp: e){
            if(emp.empid==id){
                empfound=true;
                ArrayList<Project> pl = emp.getProjects();
                for(Project pro: pl){
                    r.add(pro.getRating());
                }
                    
                }
            }
        
        if(!empfound){
            System.out.println("No Employee Found");
        }
        else{
            for(Integer rat:r){
                System.out.println(rat);
            }
            
        }
    }
}
class Project{
    String projectname;
    int rating;
    public Project(String projectname,int rating){
        this.projectname=projectname;
        this.rating=rating;
    }
    public String getProjectname() {
        return projectname;
    }
    public int getRating() {
        return rating;
    }
}
class Employee{
    int empid;
    String empname;
    String compname;
    int projcount;
    ArrayList<Project> projects;
    public Employee(int empid,String empname,String compname,
    int projcount,ArrayList<Project> projects){
        this.empid=empid;
        this.empname=empname;
        this.compname=compname;
        this.projcount=projcount;
        this.projects= new ArrayList<>(projects);
    }
    public int getEmpid() {
        return empid;
    }public int getProjcount() {
        return projcount;
    }
    public String getCompname() {
        return compname;
    }
    public String getEmpname() {
        return empname;
    }
    public ArrayList<Project> getProjects() {
        return projects;
    }
}