for i=0 to 10Next做出来的效果是这样的 "&i&" 使用这样的连接字符无效

for i=0 to 10Next做出来的效果是这样的 &i& 使用这样的连接字符无效 for i = 1 to 8 step 10 next i print i 为什么i=11 下面程序段运行后 for i=1 to 5 for j=2 to i print*;next j next i 为什么结果是10个“*” For i = 1 To 10 Step 3 i = i + 1 Next i MsgBox (i) i=13, For i = 0 To 13 Step 4 i = i + 1 Next i Print i i=15 for next 循环s=0for i=1 to 10 step 2s=s+1i=I*2next i当循环变量后,i,s的值各为（） vb for a=0 for i=1 to 10 a=a+1 b=0 for j=1 to 10 a=a+1 b=b+2 next j next i print a,b 结果 s = 0 For i = 1 To 10 Step 3 s = s + i Next i Print s s的解是什么.为什么是22……　　怎么做的? a = 0 For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1 Next k Next j Next i Print aa = 0 For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1 Next k Next j Next i Print a 这里循环了几次是怎样循环的 For.Next语句怎么算s=0for i=0 to 10 step 2s=s+1i=i*2next i这个计算过程是什么? s=0,for i=1 to 5,for j=1 to i,for k=j to 4,s=s+1,next k,next j,next i,msgbox s,求详解s= 0For i = 1 To 5For j = 1 To iFor k = j To 4 s = s + 1Next k Next j Next iMsgBox sA.4 B.5 C.38 D.40自己算的和四个选项都不一样. 运行下列程序后 输出的“*”个数（ ） for i =1 to 2 for j=0 toi-1 print * next j next i 为什么结果是3 VB x=0 for i =0 to 4,for j =0 to i-1,x=x+(i+j-1),exit for next j,next i,print x. for i= 1 to 3 x=4 for j = 1 to 4 x=x+6 next j next i print x 总共做了几次循环啊,结果为什么是28啊? Dim a(4) s=0 For i=1 to 4 s=s+a(i) Next i 运行下列程序后 输出的“*”个数（ ） for i =1 to 2 for j=0 toi-1 print * next j next i 答案是3请问*是什么意思?为什么结果是3 ?题目：for i =1 to 2 for j=0 toi-1 print * next j next i 请问一楼什么意思饿?我 下列程序的执行结果为（）.dim a(10),b(5) for i=1 to 10 a(i)=i next i for j=1 to 5 b(j)=j*20 next j j=0 for i=1 to 10 j=j+i Next print j 请画出此程序的流程图并写出j的值