int main(int argc, char** argv){
//int main(){
int i;
if(argc < 3) {printf("wrong input of arguments!\n format: input_file output_file\n"); return 2;}
freopen(argv[2], "w", stdout);
int n = get_length(argv[1]);
//int n = get_length("input.txt");
int **M = (int**)malloc(n*sizeof(int*));
int **D = (int**)malloc(n*sizeof(int*));
int **save = (int**)malloc(n*sizeof(int*));
for(i = 0; i < n; i++){
M[i] = (int*)malloc(n*sizeof(int));
D[i] = (int*)malloc(n*sizeof(int));
save[i] = (int*)malloc(n*sizeof(int));
}
int* R = (int*)malloc(n*sizeof(int));
int* S = (int*)malloc(n*sizeof(int));
input_(argv[1], save, n);
//input_("input.txt", save, n);
int al = check_data(save, n);
//output_(1,save,n);
if(al == 1) {printf("wrong data input\n"); free_all(save, M, D, R, S, n); return 2;}
int H[1];
//get_data_from_within(save, "output.txt");
int cur_pos[1];
int record[1];
record[0] = get_first_record(save, M, D, R, S, n, cur_pos, H);
if(record[0] == -1) {
return 1;
}
backtracking(save, M, D, R, S, n, record, H);
//printf("Got here!\n");
printf("%d\n", H[0] + V[record[0]].L);
make_cycle(record[0]);
free_all(save, M, D, R, S, n);
return 0;
}
int main(void)
{
List *addr_list = NULL;
DLL_Return ExitCode;
if(DLL_CreateList(&addr_list) == NULL)
{
fputs("Fatal memory error\n", stderr);
exit(EXIT_FAILURE);
}
if((ExitCode = DLL_InitializeList(addr_list, sizeof(NameAddr)))
!= DLL_NORMAL)
{
(void)(ExitCode == DLL_ZERO_INFO
&& fputs("Size of address record is zero.\n\n", stderr));
(void)(ExitCode == DLL_NULL_LIST
&& fputs("addr_list points to a NULL.\n\n", stderr));
exit(EXIT_FAILURE);
}
printf("%s\n", DLL_Version());
for(;;)
{
switch(main_menu())
{
case 1:
enter(addr_list);
break;
case 2:
insert(addr_list);
break;
case 3:
update(addr_list);
break;
case 4:
search(addr_list);
break;
case 5:
display_all(addr_list);
break;
case 6:
get_current_record(addr_list);
break;
case 7:
delete_current_record(addr_list);
break;
case 8:
get_prior_record(addr_list);
break;
case 9:
get_next_record(addr_list);
break;
case 10:
get_first_record(addr_list);
break;
case 11:
get_last_record(addr_list);
break;
case 12:
swap_record(addr_list);
break;
case 13:
save(addr_list);
break;
case 14:
load(addr_list);
break;
case 15:
number_of_records(addr_list);
break;
case 16:
DLL_DestroyList(&addr_list);
#if DEBUG
if(addr_list != NULL)
{
fputs("Error: List was not destroyed.\n", stderr);
exit(EXIT_FAILURE);
}
#endif
exit(EXIT_SUCCESS);
}
}
return 0;
}
