Python 語法錯誤：字符串連接的語法無效

Question

我是 python 編碼和一個小型聊天機器人項目的新手。 最后一行代碼有什么問題？ 我不確定。

favanimal = input("What is your favorite animal?")

time.sleep(2)
print(favanimal + ", I like that choice")

time.sleep(2)
print("One more question, this one is extremely important, so choose carefully!")

time.sleep(2)
petname = input("If you had a pet" + favanimal "what would you name it?")

Answer 1

您在最后一行的favanimal之后缺少一個+ 。 所以只要改變它

petname = input("If you had a pet" + favanimal "what would you name it?")

至

petname = input("If you had a pet" + favanimal + "what would you name it?")