Private Sub Command1_Click() For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1 Next k Next j Na 的答案为什么是14 .是详细的
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Private Sub Command1_Click() For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1 Next k Next j Na 的答案为什么是14 .是详细的
Private Sub Command1_Click() For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1 Next k Next j N
a 的答案为什么是14 .是详细的
Private Sub Command1_Click() For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1 Next k Next j Na 的答案为什么是14 .是详细的
i=1时,J取1(1To1),k取1,2,3(1 To 3),所以a加了3次,a=3
i=2时,j取1,2(1 To 2),k分别取1,2,3(1 To 3)和2,3(2 To 3),所以a加了5次,a=5+3=8
i=3时,j取1,2,3(1 To 3),k分别取1,2,3(1 To 3)和2,3(2 To 3)和3,所以a加了6次,a=8+6=14
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Dim a1(10),a2(10) For i=1to10 a1(i)=3*i a2(i)=a1(i)*3 Next i Text1.Text=Str(a2(i/2-0.1))Private Sub Command1-Click()Dim a1(10),a2(10) For i=1to10a1(i)=3*i a2(i)=a1(i)*3Next iText1.Text=Str(a2(i/2-0.1))End Sub程序运行后显示(B)A 36 B 45 C 54
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