oddeven.l

来自「lex files for given decription used as 」· L 代码 · 共 18 行

%{
    #include<stdio.h>
   int z=0;
   int o=0;
%}



%%

[0] z=z+1;
[1] o=o+1;
[.]  if(z%2==0 && o%2==0) printf("%d %d true",z,o);



%%