19当a=1,b=3,c=5,d=5时,执行下面一段程序后,x的值为A)1B)2C)3D)6if(a

Question

19当a=1,b=3,c=5,d=5时,执行下面一段程序后,x的值为
A)1 B) 2 C) 3 D) 6
if(a

Answer 1

B,if和else对应好.
a = 1:b = 3:c = 5:d = 5
If (a < b) Then
If (c < d) Then
x = 1
Else
If (a < c) Then
If (b < d) Then
x = 2
Else
x = 3
End If
Else
x = 6
End If
End If
Else
x = 7
End If
Print x
这样更清楚