class employe{
    private String nom;
    private String prenom;
    private int age;
    private float salaire;
    public employe(){
        this.nom="sahar";
        this.prenom="mess";
        this.age=20;
        this.salaire=4000;}
     employe(String nom,String prenom,int age,float salaire){
        this.nom=nom;
        this.prenom=prenom;
        this.age=age;
        this.salaire=salaire;
    }
      employe(employe e){
         this.nom=e.nom;
         this.prenom=e.prenom;
         this.age=e.age;
         this.salaire=e.salaire;
     }   
    public String getNom(){
        return this.nom;
    }
    public String getPrenom(){
        return this.prenom;
    }
     int getAge(){
        return this.age;
    }
    float getSalaire(){
        return this.salaire;
    }
     void setNom(String nom){
        this.nom=nom;
    }
     void setPrenom(String prenom){
        this.prenom=prenom;
    }
     void setAge(int age){
        this.age=age;
    }
     void setSalaire(float salaire){
        this.salaire=salaire;
    }
 void aug(float so){
     this.salaire+=so;
 } 
 public String toString(){
     String ch;
     ch="le nom est :"+this.nom+"| prenom est :"+this.prenom+"| age est :"+this.age+"| le salaire est :"+this.salaire;
     return ch;
 }
 public void affiche(){
     System.out.println(this.toString());
 }}
  class tech extends employe{
     private int grade;
     public tech(){
         this.grade=1;
     }
     public tech(String nom,String prenom,int age,float salaire,int grade){
         super(nom,prenom,age,salaire);
         setGrade(grade);
     }
     public int getGrade(){
         return this.grade;
     } 
     public void setGrade(int grade){
         if(grade>=1 && grade<=3){
             this.grade=grade;
         }else{
             System.out.println("grade invalid il doit contrnir 1,2 ou 3");
         }
     }
     public float prime(){
         switch(grade){
             case 1:return 100;
             case 2:return 200;
             case 3:return 300;
             default:return 0;
         }
     }
     public String toString(){
         String ch;
         ch=super.toString()+", grade:"+this.grade+", prime"+this.prime();
         return ch;
     }
    void augmentation(){
         super.aug(this.prime());
     }
 }
 class equipe{
     tech[] tab=new tech[10];
     equipe(tech[] t){
         tab=t;

         }
     }
  public class Main{
      public static void main(String [] args){
          employe E1=new employe();
          employe E2=new employe("sarsar","messour",19,4000);
          tech t1=new tech();
          tech t2=new tech("ahmed","messaoui",49,3500,1);
          E1.affiche();
          E2.affiche();
          t1.affiche();
          t2.affiche();
          E1.aug(200);
          E1.affiche();
          t1.setGrade(2);
          t1.augmentation();
          t1.affiche();
        tech t22 = new tech("Lemoine", "Claire", 28, 1900, 2);
        tech t3 = new tech("Bernard", "Alice", 32, 2100, 1);
        tech t4 = new tech("Durand", "Eric", 27, 1950, 1);
        tech t5 = new tech("Morel", "Sophie", 26, 1850, 2);
         tech[] tab={t1,t2,t3,t4,t5};
         equipe eq=new equipe(tab);
         Technicien meilleur = techniciens[0];
        for (tech tab : 10) {
            if (t.getSalaire() > meilleur.getSalaire()) {
                meilleur = t;
            }
        }
         tech mei=grmax;
         System.out.println("le plus rande est:");
        System.out.println(mei);
    

         
      }
  }