#include?
#include?
using?namespace?std;

const?int?maxn=100;
const?int?ERROR=1000000000;

int?binary[31]={12481632641282565121024204840968192
163843276865536131072262144524288104857620971524194304
83886081677721633554432671088641342177282684354565368709121073741824};

struct?G
{
????char?left;
????char?right[100];??
????int?l;
}g[maxn];

struct?G_EXTEND
{
????char?left;
????char?right[100];
????int?l;
????int?dot_pos;
}g_extend[maxn*maxn];

struct?C
{
????int?item[maxn];
????bool?mark[maxn];
????int?l;
}c[maxn];
int?c_len;

char?Vt[maxn]Vn[maxn]Vhash[128];
int?g_cntvt_cntvn_cntg_extend_cnt;
int?first_v[128];
int?go[maxn][128];
struct?FLO
{
????int?t;
????int?start;
}follow[128];

int?ACTION[maxn*maxn][128]GOTO[maxn*maxn][128];
int?State_S[maxn];
char?Sign_S[maxn]a[maxn];

void?FIRST（）
{
????bool?visited[maxn]changed[128];
????memset（first_v0sizeof（first_v））;
????for（int?i=0;i????{
????????first_v[Vt[i]]+=binary[i];
????}
????
????int?flag;
????while（1）
????{
????????flag=0;
????????for（int?i=0;i????????{
??????//?????cout<“<??????//??????cout<????????if（g[i].left!=g[i].right[0]?&&?first_v[g[i].right[0]]?&&??!（first_v[g[i].left]&first_v[g[i].right[0]]）?）
????????{
????????????first_v[g[i].left]+=first_v[g[i].right[0]];
????????????flag=1;?
????????}
????????}
????????if（!flag）?break;
????}
/*????for（int?i=0;i????{
????????for（int?ii=0;ii<31;ii++）?
??????????if（first_v[Vn[i]]&binary[ii]）?cout<????????cout<????}*/
}

void?FOLLOW（）
{
????FIRST（）;
????memset（follow0sizeof（follow））;
????follow[Vn[0]].start=1;
????for（int?i=0;i????{
???????for（int?j=0;j???????if（!（follow[g[i].right[i]].t&first_v[g[i].right[j+1]]））
???????{
????????????follow[g[i].right[j]].t+=first_v[g[i].right[j+1]];
????????????if（follow[g[i].right[j+1]].start）?follow[g[i].right[j]].start=follow[g[i].right[j+1]].start;
????????}
????}
????
???/*?for（int?i=0;i????{
????????cout<????????for（int?j=0;j<31;j++）?if（follow[Vn[i]].t&binary[j]）?cout<????????if（follow[Vn[i]].start）?cout<<“#?“;
????????cout<????}*/
????
????
????
????while（1）
????{
????????int?flag=0;
????????for（int?i=0;i????????if（g[i].right[g[i].l-1]>=‘A‘?&&?g[i].right[g[i].l-1]<=‘Z‘）
????????{
????????if（?follow[g[i].left].t?&&?!（follow[g[i].right[g[i].l-1]].t&follow[g[i].left].t））
????????{
????????????flag=1;
????????????follow[g[i].right[g[i].l-1]].t+=follow[g[i].left].t;
????????}
????????else?if（follow[g[i].left].start==1&&follow[g[i].right[g[i].l-1]].start==0）
????????{
????????????flag=1;
????????????follow[g[i].right

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????.CA....????????44??2008-12-07?16:05??SLR（1）\1.in

????.CA....???????910??2008-12-08?17:10??SLR（1）\DATA.h

????.CA....??????5676??2008-12-08?22:06??SLR（1）\Debug\BuildLog.htm

????.CA....????????67??2008-12-08?22:06??SLR（1）\Debug\mt.dep

????.CA....????172032??2008-12-08?22:06??SLR（1）\Debug\SLR（1）.exe

????.CA....???????145??2008-12-08?22:06??SLR（1）\Debug\SLR（1）.exe.intermediate.manifest

????.CA....????229984??2008-12-08?22:06??SLR（1）\Debug\SLR.obj

????.CA....?????93184??2008-12-08?22:06??SLR（1）\Debug\vc80.idb

????.CA....??????1781??2008-12-08?17:23??SLR（1）\FOLLOW.h

????.CA....???????133??2008-12-08?22:45??SLR（1）\FOLLOW.txt

????.CA....????????74??2008-12-08?22:45??SLR（1）\G.txt

????.CA....???????231??2008-12-08?22:45??SLR（1）\G_extend.txt

????.CA....??????1219??2008-12-08?21:12??SLR（1）\INIT.h

????.CA....???????386??2008-12-08?22:45??SLR（1）\LR（0）Set.txt

????.CA....??????3910??2008-12-08?21:26??SLR（1）\LR0Set.h

????.CA....??????5300??2008-12-08?22:02??SLR（1）\SHOW.h

????.CA....?????15072??2008-12-08?01:08??SLR（1）\slr（1）.cpp

????.CA....???1395712??2008-12-08?23:17??SLR（1）\SLR（1）.ncb

????.CA....???????876??2008-12-08?16:27??SLR（1）\SLR（1）.sln

????.CA..H.?????15360??2008-12-08?23:17??SLR（1）\SLR（1）.suo

????.CA....??????3452??2008-12-08?21:13??SLR（1）\SLR（1）.vcproj

????.CA....??????1427??2008-12-08?23:17??SLR（1）\SLR（1）.vcproj.PC-200811121904.Administrator.user

????.CA....???????510??2008-12-08?22:45??SLR（1）\SLR（1）Grid.txt

????.CA....???????410??2008-12-08?21:33??SLR（1）\SLR.cpp

????.CA....??????2443??2008-12-08?17:51??SLR（1）\SLR1Grid.h

????.CA....??????1637??2008-12-08?22:06??SLR（1）\SLRDFA.h

????.C.D...?????????0??2008-12-08?22:06??SLR（1）\Debug

????.C.D...?????????0??2008-12-08?23:17??SLR（1）

-----------?---------??----------?-----??----

??????????????1951975????????????????????28

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