JAVA : Solution EdL #1

public static void lancerPrgm(int x) { for (int i = 1; i < x; i++) System.out.println(genEleve().decrire()); } public static Eleve genEleve() { Random alea = new Random(); int n = alea.nextInt(11)+4, i = 0; String nom = "", prenom = ""; for (; i < n; i++) nom += (char)(byte)(alea.nextInt(26)+65); n = alea.nextInt(6)+4; for (i = 0; i < n; i++) prenom += (char)(byte)(alea.nextInt(26)+97); float[] notes = new float[5]; for (i = 0; i < 5; i++) notes[i] = alea.nextInt(21); return new Eleve(nom, prenom, notes); } public class Eleve { private String nom = "DEFAULT", prenom = "default"; private float[] notes = {0,0,0,0,0}; public Eleve(String aNom, String aPrenom, float[] aNotes) { this.nom = aNom; this.prenom = aPrenom; for (int i = 0; i < 5; i++) { float n = aNotes[i]; if (n < 21 && n > -1) this.notes[i] = n; } } public Eleve() {} public String decrire() { String tmp = this.notes[0]+", "+this.notes[1]+", "+this.notes[2]+", "+this.notes[3]+" et "+this.notes[4]; return this.prenom+' '+this.nom+" a pour notes "+tmp; } }