有如下程序段: For i= 1 To 2 For j=5 To i+1 Step-1 If a(j) >a(i) Then t=a(j):a(j)=a(i):a(i)=t End If Next j Next i 数组元素a(1)到a(5)的值依次为“33,24,45,16,77”,经过该程序段“加工”后,数组元素a(1)到a(5)的值依次为( )
A . 77,45,33,16,24
B . 77,33,45,16,24
C . 77,24,45,16,33
D . 77,45,33,24,16
答案:A