For i = 0 To 2
For n = 0 To 2
For x = 0 To 2
Select Case i '最外层循环代表a根据i3种不同状态对a进入不同赋值
Case 0
a = 4000
Case 1
a = -2000
Case 2
a = 3000
End Select
Select Case n '依次代表b,c根据n,x3种不同状态对b,c进入不同赋值
Case 0
b = 3000
Case 1
b = -2000
Case 2
b = 1000
End Select
Select Case x
Case 0
c = 5000
Case 1
c = -2000
Case 2
c = 3000
End Select
yy = i + n + x '用一个变量把每次结果存储起来
jg(yy) = a + b + c
Next
Next
Next