//本程序可以实现基本功能,请大家根据情况填加完善本程序的程序段!
#include "string.h"
#include "stdio.h"
#include "alloc.h"
#include "stdlib.h"
#define N 10
#define M 10
struct linelist
{
int linenum;
struct linelist *next;
};
struct keyword
{
struct string *string1;
int num;
struct linelist *head,*tail;
}keyword1[N];
struct string
{char string2[M];
}string3[N]={’/0’};
FILE *fp=NULL;
int row=0;
void init()
{
int i;
for (i=0;i
{keyword1[i].num=0;
keyword1[i].string1=string3[i].string2;
keyword1[i].head=NULL;
keyword1[i].tail=NULL;
}
}
void fileopen()
{
char filename[30];
for (;;)
{
printf("请输入要查找关键字的文件:");
scanf("%s",filename);
if ((fp=fopen(filename,"r"))==NULL)
printf("不能打开此文件!请重新输入!n");
else
break;
}
}
void inputkeyword()
{
int i;
for (i=0;i
{printf("请输入要查找的关键字:");
scanf("%s",string3[i].string2);
}
}