len('this is a test string')

creature_list = ['unicorn', 'cyclops', 'fairy', 'elf', 'dragon', 'troll']
print(len(creature_list))

enemies_map = {'Batman': 'Joker', 'Superman': 'Lex Luther', 'Spiderman': 'Green Goblin'}
print(len(enemies_map))

fruit = ['apple', 'banana', 'clementine', 'dragon fruit']
length = len(fruit)
for x in range(0, length):
    print('the item at index %s is %s' % (x, fruit[x]))
