大神們，我沒看老師的代碼時這樣寫的，如果不考慮輸入為0的情況，我輸出為什么是整數?。?/h1>
def?average(*args):
????n=1
????sum=0.0
????for?L?in?args:
????????sum=sum+L
????????n=n+1
????average=sum/n
????return?average
def?average(*args): ????n=1 ????sum=0.0 ????for?L?in?args: ????????sum=sum+L ????????n=n+1 ????average=sum/n ????return?average
2017-07-19
我已經明白了，我給賦值應該賦值0，后面的看客們別犯同樣的錯誤哦