for i= -1 to
for i = 1 to 3
for i=1 to 4
pascal For i:=1 to n
Private Sub Command1_Click() For i = 1 To 3 For j = i To 1 a
Private Sub Command1_Click() For i = 1 To 3 For j = 1 To i F
vb题,For i=1 to 2 for j=1 to 2 for k=1 to j
var i,j:integer; begin for i:=1 to 5 do begin for j:=1 to i
for i=1 to 4 for j= 0 to i print chr$(65 + i) next j print n
for i = 1 to 8 step 10 next i print i 为什么i=11
Dim x(100), a For i = 1 To 100 x(i) = i Next i For Each a In
VB step1 还有for i=1 to 10 step
For i=1 to 6 step 2