第16 步：我们可以使用用户选择的索引从legs_list中获取一个值。
- 将索引更改为[ legs _index ] 。确保变量在方括号内。
现在legs_image将根据用户在询问气泡中键入的索引号从列表中存储一个值。
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########################################################################
# PLACE LIST CREATIONS HERE #
########################################################################
stage_list = ["moon", "mars", "jupiter", "pluto", "space", "city"]
head_list = ["head1", "head2", "head3", "head4", "head5", "head6"]
body_list = ["middle1", "middle2", "middle3", "middle4", "middle5", "middle6"]
legs_list = ["legs1", "legs2", "legs3", "legs4", "legs5", "legs6"]
########################################################################
# PLACE ALL OTHER CODE BELOW THIS #
########################################################################
stage_image = stage_list[1]
stage.set_background(stage_image)
random_head = random.randint(0, 5)
head_image = head_list[random_head]
# sprite = codesters.Sprite("image", x, y)
head = codesters.Sprite(head_image, 0, 83)
random_body = random.randint(0, 5)
body_image = body_list[random_body]
# sprite = codesters.Sprite("image", x, y)
body = codesters.Sprite(body_image, 0, 0)
legs_index = int(head.ask("Choose an index between 0 and 5."))
