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(加试题)有如下VB程序段:
For i = 5 To 4 Step -1
k = i
For j = 6 - i To 1 Step -1
If a(j) < a(k) Then k = j
Next j
If i <> k Then
t = a(i): a(i) = a(k): a(k) = t
End If
Next i
数组元素a(1)到a(5)的值依次为“41,66,70,83,31”,经过该程序段“加工”后,数组元素a(1)到a(5)的值依次为( )
A.31,41,66,83,70B.83,70,66,41,31
C.83,66,70,41,31D.31,41,66,70,83
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