求 编译原理 语法分析程序答:char SELECT[10][10]={"(,i","+","),#","(,i","*","+,),#","(","i"};//存储文法中每个产生式对应的SELECT集 char Right[10][8]={"->TR","->+TR","->e","->FW","->*FW","->e","->(E)","->i"};stack <char> stak,stak1,stak2;bool compare(char *a...
数据库如何实现这样的查询功能答:SELECT '04', '赵六', '女', 17, '计算机系'INSERT INTO T_Course SELECT 'DB', '数据库', 5, 1, 40 UNION ALL SELECT 'C', 'C语言', 5, 1, 40 UNION ALL SELECT 'OS', '操作系统', 5, 1, 40 UNION ALL SELECT 'CO', '编译原理', 5, 1, 40 INSERT INTO T_...