python - python中的简单C代码---switch语句

Question

我想用 Python 编写这段 C++ 代码:

cout<<"input number";
cin>>x;
switch(x)
{
 case '1':
   cout<<"my name is ali";
 case '2':
   cout<<"my name is hamza";
 default:
   cout<<"invalid input";
}
goto again:

我也检查了字典语句，但可能我编码不正确。

Answer 1

这是一种方法，python 中没有 switch 语句:

options = {"1":"my name is ali","2":"my name is hamza"} # map responses to keys

while True:
    x = raw_input("input number") # take user input, use `input()` for python 3
    if x in options: # if the key exists in the options dict
        print(options[x]) # print the appropriate response
        break # end the loop
    else:
        print("invalid input") # or else input is invalid, ask again