有如下VB程序段:
For i=1 To 6
a(i)=Int(Rnd()*10)+1
If a(i) Mod 2◇i Mod 2 Theni=i-1
Next i
For i=1 To 5
For j=6 To i+2 Step-1
Next i
执行程序后,a数组各元素可能是
For i=1 To 6
a(i)=Int(Rnd()*10)+1
If a(i) Mod 2◇i Mod 2 Theni=i-1
Next i
For i=1 To 5
For j=6 To i+2 Step-1
If a(j)<a(j-2) Then
t=a(j):a(j)=a(j-2):a(j-2)=tEnd If
Next jNext i
执行程序后,a数组各元素可能是
A.1,2,3,4,5,6 | B.1,0,3,6,5,8 | C.3,2,7,6,11,8 | D.2,1,4,3,10,9 |