[单选题]

有人编写了如下程序:

Private Sub Form_Click()

D.im s As Integer,x As Integer

s=0

x=0

D.o While s=10000

x=x+1

s=s+x^2

Loop

Pdnt s

E.nd Sub

上述程序的功能是:计算s=1+22+32+…+n2+…,直到s>10000为止。程序运行后,发现得不到正确的结果,必须进行修改。下列修改中正确的是

A.把x=0改为x=1

B.把Do While s=10000改为Do While s<=10000

C.把Do While s=10000改为Do While s>10000

D.交换x=x+l和s=s+x^2的位置

参考答案与解析:

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