錯在哪里def square_of_sum(L):
? ?X=0
? ?Y=0
? ?while ?x<=len(L)-1:
? ? ? ?Y=Y+L[x]*L[x]
? ? ? ?x=x+1
? ?return Yprint square_of_sum([1,2,3,4,5])print square_of_sum([-5,0,5,15,25])
錯在哪里，老師
armstrong007
2016-08-08 15:18:46