如何制作 *if* 语句循环？

Question

我是 python 的新手，我只是在尝试使用 if 语句进行简单练习，但我希望我的语句循环，我所拥有的是......

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，这有点傻）有没有办法连续循环语句，有没有办法限制它循环的次数？ 如果有更好的方法来做我想做的事情，那是什么？

Answer 1

我会将这些数据存储在字典中，然后您可以遍历它：

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)