AC是多位数的首位，不能为0，BD是可以为0的，循环要从0开始语法上就不帮你看了结果是 A=1 B=0 C=9 D=8 Private Sub Form_loadDim A，B，C，D As Integer For A = 1 To 9 For B = 0 To。启动一个Service来负责后台播...