void Zamina(TDish*&Start,string key){
    TDish *wp,*pp,*del;
    wp=Start;
    pp=NULL;
    del=NULL;
    if(Start==NULL){
           cout<<"imposible!!!"<<endl;
      }
    while(wp!=NULL){

    if(wp->name==key){
        del=wp;
        wp=wp->next;
        delete del;
        if(wp->next->name==key){
        while(pp->name==key){
            pp=wp;
             wp=wp->next;

        }
        del=wp;
        pp=wp;
        wp=wp->next;
        delete del;}}
        else{
            pp=wp;
            wp=wp->next;
        }
}
}