下列程序段的执行结果为______。 Private Sub Command1_Click()n = 0For a = 1 To 20For b = 1 To 20For c = 1 To 20If a * a + b * b - c * c Then n=n+lEnd IfNext c Next bNext aPrint n End Sub
A.9
B.12
C.10
D.11
参考答案:B
下列程序段的执行结果为______。 Private Sub Command1_Click()n = 0For a = 1 To 20For b = 1 To 20For c = 1 To 20If a * a + b * b - c * c Then n=n+lEnd IfNext c Next bNext aPrint n End Sub
A.9
B.12
C.10
D.11
参考答案:B