def calculate_systems(missile_heights): max_height = 0 systems = 1 for height in missile_heights: if height > max_height: systems += 1 max_height = height return systems missiles1 = [389, 207, 155, 300, 299, 170, 158, 65] missiles2 = [7, 9, 6, 8, 5] print(calculate_systems(missiles1)) print(calculate_systems(missiles2))