using System; using System.Collections.Generic; using System.Text; class Personne { private String nom; private String prenom; private int age; public void set_nom(String nom) { this.nom = nom; } public void set_prenom(String prenom) { this.prenom = prenom; } public void set_age(int age) { this.age = age; } public String get_nom() { return nom; } public String get_prenom() { return prenom; } public int get_age() { return age; } override public String ToString() { return "\nNom: " + nom + "\nPrenom: " + prenom + "\nAge: " + age; } }