下列说法正确的是( )
n = 3: s = 0
c = Val(Text1.Text)
For i = 1 To c
p = i Mod n + 1
s = s + p
Next i
在文本框Text1中输入9,程序执行后,变量s的值为( )
For i = 1 To 2
For j = 6 To 2 * (i + 1) Step -2
If a(j) < a(j - 2) Then
t = a(j): a(j) = a(j - 2): a(j - 2) = t
End If
Next j
Next i
假定数组元素a(1)~a(6)的值依次为“happy,sky,change,sk,bellow,hello”。执行该程序段后,a(4)~a(6)的值依次是( )