3090104129_赵欣欣_hw1\2.22\2.22.lex .....................\....\2.22.png .....................\....\analyse .....................\....\lex.yy.c .....................\....\test.c .....................\...4\2.24.lex .....................\....\2.24.png .....................\....\analyse .....................\....\lex.yy.c .....................\....\test .....................\2.22 .....................\2.24 3090104129_赵欣欣_hw1