每次我运行这段代码时，都会出现一个错误，说 "TypeError: raw_input() takes from 1 to 2 positional arguments but 4 were given"。

Question

bird_names="kiwi, hawk, crow, penguin"  
count=0 
bird_guess=input("Guess the name of the bird that may be in the secret list.You will only get 3 
chances")  
while count<3:  
    if bird_guess.lower() in bird_names.lower():  
        print("Congrats! Correct guess!")  
        break  
   else:  
        count=count+1  
        ans = str(3 - count)

下面提到的语句包含了一些我无法理解的问题，它显示了TypeError，说raw_input()接收了1到2个位置参数，但给出了4个。

bird_guess=input("Wrong guess! Try again! Only",ans,"chances are left!")  

它显示TypeError，说raw_input()需要1到2个位置参数，但却给了4个。

Answer 1

看起来你是想做字符串连接，把你的输入改成。

bird_guess=input("Wrong guess! Try again! Only " + str(ans) + " chances are left!") 

或者你可以使用字符串插值法，比如说

bird_guess=input(f"Wrong guess! Try again! Only {ans} chances are left!")