#include<stdio.h>
#include<stdlib.h>
int main()
{ FILE *fp;
int i=0;
char str[10][81]; //每行最多80个字符
if((fp=fopen("data3.txt","w"))==NULL)//打开文件data3.txt
{ printf("%s open error!\n","data3.txt");
exit(1);
}
while(!feof(fp))
{
fgets(str[i],81,fp);//读取文件中的一行内容
printf("%s",str[i]);
i++;
}
fclose(fp);
return 0;
}