List <Estudiante> getAllStudents() { List <Estudiante> list = new List <Estudiante>(); Random rand = new Random(); for (int i = 1; i <= 10; i++) { notas notes = new notas(); notes.es = rand.Next(2, 5); notes.mat = rand.Next(2, 5); notes.ing = rand.Next(2, 5); notes.hist = rand.Next(2, 5); notes.geo = rand.Next(2, 5); Estudiante stud = new Estudiante("Estudiante " + i, "8712150618" + i, notes); list.Add(stud); } return(list); }