為什么不對(duì)?。?/h1>
# Enter a code
def square_of_sum(L):
? ?sum = 0
? ?for x in L:
? ? ? ?sum = sum+x*x
? ?return sum
print(square_of_sum([1,4,9]))
哪里不對(duì)啊?。。。????
# Enter a code def square_of_sum(L): ? ?sum = 0 ? ?for x in L: ? ? ? ?sum = sum+x*x ? ?return sum print(square_of_sum([1,4,9])) 哪里不對(duì)啊?。。。????
2023-04-21
首先是循環(huán)哪里的冒號(hào)是中文冒號(hào),第二是你的循環(huán)是從列表L里面拿取元素的,你代碼里的列表直接寫在輸出函數(shù),沒起任何作用
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2023-03-12
def square_of_sum(L): ? ?sum = 0 ? ?for x in L: ? ? ? ?sum = sum+x*x ? ?return sum print(square_of_sum([1,4,9]))
for x in L:后面的冒號(hào)是中文的 改成英文冒號(hào)就好了