1st prob

count_of_students = int(input())
count_of_lectures = int(input())
initial_bonus = int(input())

if count_of_students or count_of_lectures or initial_bonus != 0:
    all_attends = []
    all_bonuses = []
    for s in range(1, count_of_students + 1):  # count 5 students
        attendances = int(input())
        all_bonuses.append(round(attendances / count_of_lectures * (5 + initial_bonus)))
        all_attends.append(attendances)

    max_bonus = max(all_bonuses)
    max_bonus_i = all_bonuses.index(max_bonus)
    res_attends = all_attends[max_bonus_i]
    print(f'Max Bonus: {max_bonus}.\nThe student has attended {res_attends} lectures.')