vb：已知两个三位数相加之和abc + cba = 1333,编程计算并输出能满足这个条件的所有a、b、c的值请问如何编

.这点小问题
先定义一下 整数变量 a,b,c
Dim a as integer
Dim b as integer
Dim c as integer
Dim str as String
String=""
For a= 0 To 9
For b= 0 To 9
For c= 0 To 9
if a*100+b*10+c+c*100+b*10+a=1333 then
str=str+a+","+b+","+c& vbcrlf
end if
next c
next b
next a
Msgbox str
你不妨修改一下,我这里没有调试~