Python 语法错误：字符串连接的语法无效

Question

我是 python 编码和一个小型聊天机器人项目的新手。 最后一行代码有什么问题？ 我不确定。

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之后缺少一个+ 。 所以只要改变它

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?")