大家好,我有这个文件结构:
0
2 4
0: 1(ab) 5(b)
1: 2(b) 6(a)
2: 0(a) 2(b)
3: 2(a) 6(b)
4: 5(ab)
5: 2(a) 6(b)
6: 4(b) 6(ab)
每行都将提供一个结构及其数据(数字+字母)。
阅读该行并获得我想要的字符串的最佳方法是什么?
例子:
0
2 4
0,1,ab,5,b
1,2,b,5,a
...
这些线的大小可能会有所不同,因为我们可以有 1、2、3、.... 数字。
我已经做到了:
//struct
#define MAX_ 20
struct otherstats{ //struct otherStats
int conectstat[MAX_];//conection with others stats
int transitions[MAX_];//Symbols betwen conection ASCI
}tableStats[MAX_];
struct sAutomate{
int stat_initial; //initial
int stats_finals[MAX_]; //final orfinals
struct otherstats tableStats[MAX_]; //otherStats 0 1 2 3 4 5 6
};
/* eXample that what i want ..using the example
sAutomate.stat_initial=0
sAutomate.stats_finals[0]=2
sAutomate.stats_finals[1]=4
Others Stats table
//0
sAutomate.tableStats[0].conectstat[0]=1;
sAutomate.tableStats[0].conectstat[1]=5;
sAutomate.tableStats[0].transitions[0]=ab;
sAutomate.tableStats[0].transitions[1]=b;
//1
sAutomate.tableStats[1].conectstat[0]=2;
sAutomate.tableStats[1].conectstat[1]=6;
sAutomate.tableStats[1].transitions[0]=b;
sAutomate.tableStats[1].transitions[1]=a;
///etc
*/
void scanfile(){ //function to read the file
struct sAutomate st; //initialize st struct
char filename[] = "txe.txt";
FILE *file = fopen ( filename, "r" );
char buf[81];
char parts[5][11];
fscanf(file,"%d", &st.stat_initial);//read first line
printf("initial state : %d \n", st.stat_initial);
fscanf(file,"%d",&st.stats_finals);
fscanf(file,"%d",&st.stats_finals);
while (fgets(buf, sizeof(buf), stdin) != NULL)
{
if (sscanf(buf, "%10[^:]: (%10[^(], %10[^)]), (%10[^(], %10[^)])",
parts[0], parts[1], parts[2], parts[3], parts[4]) == 5)
{
printf("parts: %s, %s, %s, %s, %s\n",
parts[0], parts[1], parts[2], parts[3], parts[4]);
}
else
{
printf("Invalid input: %s", buf);
}
}
//fclose