For i = 0 To List1.ListCount - 1
for i=1 to 4 for j= 0 to i print chr$(65 + i) next j print n
for i=0 to 10
for i = 1 to 3
for i=1 to 4
pascal For i:=1 to n
For i = 0 To 13 Step 4 i = i + 1 Next i Print i i=15
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
a = 0 For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1
VFP编程 cleasum=0for i=1 to 10for j=1 to 10sum=sum+i+jj=j+2i=i
求结果dim a(6) for i=0 to 6 a(i)=i+1 next for i=0 to 6 count=co
dim m(5,5),s(5) for i=1 to 5 s(i)=0 for j=1 to 5 m(i,j)=i+j