result.txt

词法分析器

              0               error                   a
              1               error                   =
              2               digit                   0
              3                   ;                   ;
              4             keyword                 for
              5               error                   i
              6               error                   =
              7               digit                   1
              8             keyword                  to
              9               digit                  10
             10               error                  do
             11               error                   a
             12            operator                   +
             13            operator                   +
             14                   ;                   ;