for next for i=1 to 4 x=4 for j=1 to 3 x=3 for k=1 to 2 x=x+
for next for i=1 to 4 x=4 for j=1 to 3 x=3 for k=1 to 2 x=x+
for i=1 to 4 x=4 for j=1 to 3 x=3 fork=1 to 2 x=x+6 next k n
VB x=0 for i =0 to 4,for j =0 to i-1,x=x+(i+j-1),exit for ne
s=0,for i=1 to 5,for j=1 to i,for k=j to 4,s=s+1,next k,next
Private Sub Command1_Click() For i=1 To 4 x=4 For j =1 To 3&
Private Sub Command1_Click() For i = 1 To 4 x = 4 For j = 1
vb多重循环试题For i= 1 to 3 for j= 1to i for k= j to 3 a=a+1 next
读下面程序:for i=1 to 3 for j=i to1 for k=j to 3 a=a+1 next k nex
Dim x(3,5) As Integer For i = 1 To 3 For j = 1 To 5 x(i,j) =
Dim x(100), a For i = 1 To 100 x(i) = i Next i For Each a In
vb题,For i=1 to 2 for j=1 to 2 for k=1 to j
求解一道VB private sub command1_click() for i = 1 to 4 x=4 for j