//Emmanuel Antonio Cardenaz
//21 Abril 2014
#include "cave.h"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
typedef struct {
int valorSwitch;
int puerta;
int active;
int size;
} swit;
swit * codigo;
void loadcode(int N) {
codigo = (swit *) calloc(N, sizeof (swit));
int i;
for (i = 0; i < N; i++) {
codigo[i].size = 1;
codigo[i].valorSwitch = 1;
codigo[i].active = -1;
codigo[i].puerta = -1;
}
}
void complementa(int ini, int fin) {
int i;
for (i = ini; i <= fin; i++) {
if (codigo[i].active == -1) {
if (codigo[i].valorSwitch == 1) {
codigo[i].valorSwitch = 0;
} else {
codigo[i].valorSwitch = 1;
}
} else {
codigo[i].valorSwitch = codigo[i].active;
}
}
}
void exploreCave(int N) {
int i, j;
int izquierda, derecha, m;
int s[N];
int code[N];
int puerta[N];
loadcode(N);
int t;
int v;
int x;
for (i = 0; i < N; i++) {
izquierda = 0;
derecha = N - 1;
complementa(0, N - 1);
for (x = 0; x < N; x++) {
code[x] = codigo[x].valorSwitch;
}
t = tryCombination(code);
if (t == i) {
complementa(0, N - 1);
}
while (izquierda < derecha) {
m = (izquierda + derecha) / 2;
complementa(izquierda,m);
for (x = 0; x < N; x++) {
code[x] = codigo[x].valorSwitch;
}
v = tryCombination(code);
if (v == i) {
complementa(izquierda, m);
derecha = m;
} else {
izquierda = m + 1;
}
}
codigo[izquierda].active = codigo[izquierda].valorSwitch;
codigo[izquierda].puerta = i;
}
for (i = 0; i < N; i++) {
code[i] = codigo[i].valorSwitch;
puerta[i] = codigo[i].puerta;
}
answer(code, puerta);
}
Compilation message
cave.c: In function 'exploreCave':
cave.c:48:9: warning: unused variable 's' [-Wunused-variable]
int s[N];
^
cave.c:46:12: warning: unused variable 'j' [-Wunused-variable]
int i, j;
^
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
329 ms |
512 KB |
Output is correct |
2 |
Correct |
387 ms |
480 KB |
Output is correct |
3 |
Correct |
592 ms |
496 KB |
Output is correct |
4 |
Correct |
366 ms |
488 KB |
Output is correct |
5 |
Correct |
639 ms |
492 KB |
Output is correct |
6 |
Correct |
530 ms |
560 KB |
Output is correct |
7 |
Correct |
570 ms |
496 KB |
Output is correct |
8 |
Correct |
5 ms |
256 KB |
Output is correct |
9 |
Correct |
5 ms |
256 KB |
Output is correct |
10 |
Correct |
5 ms |
304 KB |
Output is correct |
11 |
Correct |
5 ms |
256 KB |
Output is correct |
12 |
Correct |
497 ms |
504 KB |
Output is correct |
13 |
Correct |
535 ms |
512 KB |
Output is correct |
14 |
Correct |
517 ms |
500 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
531 ms |
496 KB |
Output is correct |
2 |
Correct |
5 ms |
256 KB |
Output is correct |
3 |
Correct |
479 ms |
512 KB |
Output is correct |
4 |
Correct |
4 ms |
256 KB |
Output is correct |
5 |
Correct |
5 ms |
256 KB |
Output is correct |
6 |
Correct |
605 ms |
500 KB |
Output is correct |
7 |
Correct |
487 ms |
500 KB |
Output is correct |
8 |
Correct |
699 ms |
496 KB |
Output is correct |
9 |
Correct |
620 ms |
512 KB |
Output is correct |
10 |
Correct |
673 ms |
512 KB |
Output is correct |
11 |
Correct |
484 ms |
504 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
256 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
432 KB |
Output is correct |
5 |
Correct |
6 ms |
256 KB |
Output is correct |
6 |
Correct |
6 ms |
384 KB |
Output is correct |
7 |
Correct |
5 ms |
384 KB |
Output is correct |
8 |
Correct |
5 ms |
256 KB |
Output is correct |
9 |
Correct |
6 ms |
256 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
6 ms |
416 KB |
Output is correct |
12 |
Correct |
6 ms |
256 KB |
Output is correct |
13 |
Correct |
5 ms |
256 KB |
Output is correct |
14 |
Correct |
5 ms |
256 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
360 KB |
Output is correct |
2 |
Correct |
5 ms |
256 KB |
Output is correct |
3 |
Correct |
6 ms |
256 KB |
Output is correct |
4 |
Correct |
5 ms |
304 KB |
Output is correct |
5 |
Correct |
6 ms |
384 KB |
Output is correct |
6 |
Correct |
75 ms |
420 KB |
Output is correct |
7 |
Correct |
6 ms |
256 KB |
Output is correct |
8 |
Correct |
6 ms |
256 KB |
Output is correct |
9 |
Correct |
100 ms |
384 KB |
Output is correct |
10 |
Correct |
134 ms |
412 KB |
Output is correct |
11 |
Correct |
98 ms |
384 KB |
Output is correct |
12 |
Correct |
5 ms |
256 KB |
Output is correct |
13 |
Correct |
5 ms |
256 KB |
Output is correct |
14 |
Correct |
77 ms |
416 KB |
Output is correct |
15 |
Correct |
5 ms |
360 KB |
Output is correct |
16 |
Correct |
77 ms |
420 KB |
Output is correct |
17 |
Correct |
117 ms |
416 KB |
Output is correct |
18 |
Correct |
5 ms |
384 KB |
Output is correct |
19 |
Correct |
5 ms |
304 KB |
Output is correct |
20 |
Correct |
6 ms |
256 KB |
Output is correct |
21 |
Correct |
100 ms |
412 KB |
Output is correct |
22 |
Correct |
99 ms |
420 KB |
Output is correct |
23 |
Correct |
5 ms |
256 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
348 ms |
488 KB |
Output is correct |
2 |
Correct |
450 ms |
512 KB |
Output is correct |
3 |
Correct |
607 ms |
504 KB |
Output is correct |
4 |
Correct |
469 ms |
480 KB |
Output is correct |
5 |
Correct |
699 ms |
496 KB |
Output is correct |
6 |
Correct |
557 ms |
500 KB |
Output is correct |
7 |
Correct |
594 ms |
520 KB |
Output is correct |
8 |
Correct |
5 ms |
304 KB |
Output is correct |
9 |
Correct |
5 ms |
384 KB |
Output is correct |
10 |
Correct |
475 ms |
512 KB |
Output is correct |
11 |
Correct |
521 ms |
504 KB |
Output is correct |
12 |
Correct |
482 ms |
504 KB |
Output is correct |
13 |
Correct |
529 ms |
512 KB |
Output is correct |
14 |
Correct |
5 ms |
256 KB |
Output is correct |
15 |
Correct |
5 ms |
256 KB |
Output is correct |
16 |
Correct |
618 ms |
512 KB |
Output is correct |
17 |
Correct |
462 ms |
512 KB |
Output is correct |
18 |
Correct |
674 ms |
512 KB |
Output is correct |
19 |
Correct |
717 ms |
512 KB |
Output is correct |
20 |
Correct |
753 ms |
496 KB |
Output is correct |
21 |
Correct |
518 ms |
496 KB |
Output is correct |
22 |
Correct |
5 ms |
384 KB |
Output is correct |
23 |
Correct |
85 ms |
416 KB |
Output is correct |
24 |
Correct |
563 ms |
500 KB |
Output is correct |
25 |
Correct |
5 ms |
384 KB |
Output is correct |
26 |
Correct |
6 ms |
256 KB |
Output is correct |
27 |
Correct |
113 ms |
416 KB |
Output is correct |
28 |
Correct |
119 ms |
428 KB |
Output is correct |
29 |
Correct |
95 ms |
424 KB |
Output is correct |
30 |
Correct |
641 ms |
500 KB |
Output is correct |
31 |
Correct |
699 ms |
496 KB |
Output is correct |
32 |
Correct |
695 ms |
508 KB |
Output is correct |
33 |
Correct |
6 ms |
256 KB |
Output is correct |
34 |
Correct |
5 ms |
256 KB |
Output is correct |
35 |
Correct |
471 ms |
500 KB |
Output is correct |
36 |
Correct |
95 ms |
412 KB |
Output is correct |
37 |
Correct |
534 ms |
512 KB |
Output is correct |
38 |
Correct |
6 ms |
304 KB |
Output is correct |
39 |
Correct |
82 ms |
416 KB |
Output is correct |
40 |
Correct |
81 ms |
384 KB |
Output is correct |
41 |
Correct |
538 ms |
496 KB |
Output is correct |
42 |
Correct |
6 ms |
256 KB |
Output is correct |
43 |
Correct |
6 ms |
256 KB |
Output is correct |
44 |
Correct |
6 ms |
256 KB |
Output is correct |
45 |
Correct |
100 ms |
428 KB |
Output is correct |
46 |
Correct |
87 ms |
412 KB |
Output is correct |
47 |
Correct |
659 ms |
496 KB |
Output is correct |
48 |
Correct |
616 ms |
488 KB |
Output is correct |
49 |
Correct |
5 ms |
256 KB |
Output is correct |