For i=1 To 3
For j=6 To i+1 Step-1
If a(i)<a(j) Then
T=a(i):a(i)=a(i):a(i)=t
End If
Next j
Next i
数组元素a(1)到a(6)的值依次为“28,3,15,1,35,7”,执行该程序段,下列说法正确的是 ( )