C文件操作如何实现指针换行
现在要读取以下格式文件中的IP地址 userlist.txt(原本是tab对齐的)
012.108.127.138United States40.44390000000001-79.9562
112.46.129.15United States37.79499999999999-122.2193
2122.1.115.91Japan36.0138.0
3128.10.19.52United States40.42490000000001-86.9162
4128.10.19.53United States40.42490000000001-86.9162
5128.111.52.61United States34.43289999999999-119.8372
for(i=0;i<NUM;i++)
{
fscanf(fuser,"%d",&temp);
fscanf(fuser,"%d.%d.%d.%d",&ip[i][0],&ip[i][1],&ip[i][2],&ip[i][3]);
printf("%d.%d.%d.%d\n",ip[i][0],ip[i][1],ip[i][2],ip[i][3]);
//换行
}