如何制作 *if* 語句循環？

Question

我是 python 的新手，我只是在嘗試使用 if 語句進行簡單練習，但我希望我的語句循環，我所擁有的是......

species = "cat"
if species == "cat":
    print("yep, it's a cat")
    species = "dog"
if species == "dog":
    print("and that's a dog")
    species = "horse"
if species == "horse":
    print("look at that horse over there")
    species = "cheetah"
if species == "cheetah":
    print("WHERE DID THE CHEETAH COME FROM?")

（是的，這有點傻）有沒有辦法連續循環語句，有沒有辦法限制它循環的次數？ 如果有更好的方法來做我想做的事情，那是什么？

Answer 1

我會將這些數據存儲在字典中，然后您可以遍歷它：

responses = {
    "cat": "yep, it's a cat",
    "dog": "and that's a dog",
    "horse": "look at that horse over there",
    "cheetah": "WHERE DID THE CHEETAH COME FROM?"
}


for species in ['cat', 'dog', 'horse', 'cheetah']:
    response = responses.get(species, 'none of those here')
    print(response)