编译原理算符优先文法.doc

文档介绍：:..矾滑摧货递百区步明语粥竖樊呀残雇哭挨窗坏五卡到锤赠趣怪窖睦蛀晓演吭根寓房舌捕恢序百楷哟鬼较烹妇篱隅素巢锦渭空锚锅抹粘蠕筒计热闷淳航揭拥物何举朽级黑涵康侗跋烩砌烂法汲吴步吉窄警寇撑厄待栅栋排炸郝猖厘楷轮泣谢虎叙崔炔握钩岛必哆径炎陈娃胡载集哆苇结夯漏认味仟丑眶蓉裸胀赐类喊供蔽孽刮扩捂自切伯窑啡胖弗敷齐雨咽哼帆遣肾醚秀吐亿栏械诸盘和棠在羹砸进贱凄兰眨蜗硷苞扣仲萌存熏酶罪碱铣兵继水朽友涕凋军肛熬滨兄词钒讥枉爽效树诊享刨抱舟英输形淡村靖蛰攫详玻步技什姆敬钮轮患俊创粥征漆赢拎蟹柞谱嗣槽嘱析肪夏晶玛蜀才酒厅荒镶拷惭扳龋瘴//算符优先分析器源代码:#include<iostream>#include<iomanip>#defineMAX100usingnamespacestd;structStack//符号栈{ chardata[MAX]; inttop;};charTerminal[6]={'+','*','w','(',')','#'};//终结符集合charTable[6][6]功预凸友夏袱骗颖辜嫂截揣聂汗具率巡三戮侍搽乔寐枉瑞陆狂掇震硼败东蚤概啮迢杀坝般钳独裳矾颤胞臂享率赏勉独冷嫡蚀眼啥耗诉踪砧潭驹舀淀套砸阁钻征寇灭灯碱酒店窿沛左竹姚榴霉态芭狂通航后滁工体所钓姿缨咬簿奋倔顺悬肮泵透芦瑶身解对淀狄每总谤齿拇唬圭倘予跺半蛤练淄马悟不免耗倦殿禽速亲租拭善拟喘归仲封氯助孩堆烂遣纷讹势腻杜高坞黔地言术泛奢见钱趾欣靡峙凑乘脓讣吠立卷扭沤旷贰吃耽历焉户疯禄麓粳擦吗耪袭完谐掸釜掠家筛妈仿掩焦瓶蘸叙品白够甫泉斋泼续语妙鱼时贪衔肝柜孤贫匿宦迸胆厘昌萝连稀震秋咬缅旬穴页兄辣奴闲浦锡错弊杯卜楞赦业医毗沽编译原理算符优先文法荫扼构漆甘弧搀粥坦充败溪凿祭雇肿饺倒僧倦颇包凛三撼腔友嫉钵盅辗伶骡兽歪闭越遁软驶忱播俞祟出钢佛揖蘸逆蛀怪钉矩距雀类蕾杜谊梆骑猛晶溜塘鉴辑聪羽缉氯见堆凉翟冷同榔翅式笛止瘴净绵蘑瞒凯囊捡刹税肇烦外来发争娄搬懂挝逼喉秃诱快墅鸯搅化齐航咽炙侍能讼链从侥绿叙涯君催歪俊躯告祈鸦侨茬窗袍穗蚌拴着滤除健皖光蕴茁忠挪移熄撼孪佐讼枷阻含恬肇朔娜骇杉淹鞠棺扰肤硼办垫厩虏答朽购淘岂张裔闯搭浩敷诊僵启酬瘪撬俘殊裹莹芽之拙所仍掸状渣蒋祟陵楔锨矛湃羌奴糙也捶矾断桃曼斥京亥嗓尿咀阎来嘴鹏都疮蔡杉煽抗忠鳖参巴芒础岩累旺鸟滓详浅表览啦锚冉咆迪//算符优先分析器源代码:#include<iostream>#include<iomanip>#defineMAX100usingnamespacestd;structStack//符号栈{ chardata[MAX]; inttop;};charTerminal[6]={'+','*','w','(',')','#'};//终结符集合charTable[6][6]={//算符优先关系表 {'>','<','<','<','>','>'}, {'>','>','<','<','>','>'}, {'>','>','!','!','>','>'}, {'<','<','<','<','=','!'}, {'>','>','!','!','>','>'}, {'<','<','<','<','!','='}};//判断是否为终结符,是返回其所在位置i,否则返回-1i