编译原理词法分析器（C++版）源代码

输出二元式表: (res,int) (id,Test) (op,() (res,char) (id,R) (op,[) (op,]) (op,[) (num_int,15) (op,]) (op,,) (res,float) (id,s) (op,[) (op,]) (op,)) (op,{) (res,int) (id,a) (op,=) (num_int,123) (op,;) (res,float) (id,E) (op,=) (num_float,1.26E+10) (op,;) (res,float) (id,e) (op,=) (num_float,1.26E-10) (op,;) (res,float) (id,e0) (op,=) (num_float,1E10) (op,;) (res,int) (id,b) (op,=) (num_octal,0223) (op,;) (res,int) (id,c) (op,=) (num_hex,0x1AFE) (op,;) (id,c) (op,++) (op,;) (id,a) (op,--) (op,;) (res,if) (op,() (op,() (id,a) (op,==) (id,b) (op,)) (op,&&) (op,() (id,c) (op,!=) (id,d) (op,)) (op,||) (op,() (id,e) (op,>=) (id,f) (op,)) (op,)) (op,{) (res,for) (op,() (res,int) (id,i) (op,=) (num_int,0) (op,;) (id,i) (op,<=) (num_int,32) (op,;) (id,i) (op,++) (op,)) (op,{) (id,j) (op,=) (id,j) (op,+) (num_int,1) (op,;) (op,}) (op,}) (res,return) (num_int,0) (op,;) (op,})