67 lines
1.2 KiB
C
67 lines
1.2 KiB
C
#include <stdio.h>
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#include <time.h>
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#include <math.h>
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#include <float.h>
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#include "solve.h"
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#include "node.h"
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#include "io_node.h"
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#include "status.h"
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/* ./a09.out p filename */
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int main (int argc, char *argv[])
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{
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node *head = NULL;
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char *name;
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double t;
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int p, len, task = 9;
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io_status ret;
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if (
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!((argc == 3) &&
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sscanf(argv[1], "%d", &p) == 1 &&
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argv[2])
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) {
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fprintf(stderr, "Usage: %s p filename\n", argv[0]);
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return -1;
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}
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name = argv[2];
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ret = read_list(&head, name);
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do {
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switch (ret) {
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case SUCCESS:
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continue;
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case ERR_OPEN:
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fprintf (stderr, "%s '%s'!\n", ERR_MSG_OPEN, name);
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break;
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case ERR_READ:
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fprintf (stderr, "%s '%s'!\n", ERR_MSG_READ, name);
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break;
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case ERR_MEM:
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fprintf (stderr, "%s!\n", ERR_MSG_MEM);
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break;
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}
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delete_list(head);
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return -2;
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} while (0);
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fprintf (stdout, "Source list:\n");
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print_list(head, p);
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t = clock();
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head = t9_solve(head);
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t = (clock() - t) / CLOCKS_PER_SEC;
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fprintf (stdout, "\nFinal list:\n");
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print_list(head, p);
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len = get_length(head);
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delete_list(head);
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fprintf (stdout, "%s : Task = %d Length = %d Elapsed = %.2f\n", argv[0], task, len, t);
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return 0;
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}
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