int main(void){
FILE *f,*g;
char * buf=NULL; //书目录缓存
if((f = fopen("BookInfo.txt","r")) && (g = fopen("BookIdx.txt","w"))){
IdxListType idxlist;
InitIdxList(idxlist);//初始化
ElemType BookNo;
if(!(buf=(char *)malloc(MaxLineLen*sizeof(char))))exit(OVERFLOW);
while(!feof(f)){
GetLine(f,buf);
//printf("%s",buf);
ExtractKeyWord(BookNo,buf);
InsIdxList(idxlist,BookNo,buf);
}
PutText(g,idxlist);
fclose(f);
fclose(g);
}else{
printf("File open err!\n");
}
printf("\nResult End!\n");
system("pause");
return 0;
}
void main()
{
FILE *f; /* 任何时间最多打开一个文件 */
IdxListType idxlist; /* 索引表 */
int BookNo; /* 书号变量 */
int k,l;
f=fopen("NoIdx.txt","r"); /* 打开常用词文件 */
if(!f)
exit(OVERFLOW);
fscanf(f,"%d",&noidx.last); /* 常用词个数 */
for(k=0;k<noidx.last;k++) /* 把常用词文件的内容拷到noidx中 */
{
fscanf(f,"%s",buf);
l=strlen(buf);
noidx.item[k]=(char*)malloc(l*sizeof(char));
strcpy(noidx.item[k],buf);
}
fclose(f);
f=fopen("BookInfo.txt","r"); /* 打开书目文件 */
if(!f)
exit(FALSE);
InitIdxList(&idxlist); /* 初始化索引表idxlist为空 */
wdlist.last=0; /* 词表长度初值为0 */
while(!feof(f))
{
fgets(buf,MaxLineLen,f);
l=strlen(buf);
if(l<=1)
break;
ExtractKeyWord(&BookNo); /* 从buf中提取关键词到词表，书号存入BookNo */
InsIdxList(&idxlist,BookNo);
}
fclose(f);
f=fopen("BookIdx.txt","w");
if(!f)
exit(INFEASIBLE);
PutText(f,idxlist); /* 将生成的索引表idxlist输出到文件f */
fclose(f);
}