# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
3008 |
2013-08-22T12:29:26 Z |
cki86201 |
Cave (IOI13_cave) |
C++ |
|
348 ms |
544 KB |
#include "cave.h"
int D[5050],S[8200];
int u;
bool check[5050];
int solve(int s,int d,int h,bool now)
{
if(h==-1){
now?0:S[s]^=1;
return s;
}
int i;
for(i=(s+d)>>1;i<d;i++){
if(!check[i])S[i]^=1;
}
bool p=(tryCombination(S)!=u);
if(now^p)return solve((s+d)>>1,d,h-1,p);
else return solve(s,(s+d)>>1,h-1,p);
}
void exploreCave(int N) {
int i,j,k;
for(i=0;i<N;i++){
u=i;
int t=solve(0,(1<<13),12,tryCombination(S)!=i);
D[t]=i;
check[t]=1;
}
answer(S,D);
}
Compilation message
cave.cpp: In function 'void exploreCave(int)':
cave.cpp:23:11: warning: unused variable 'j' [-Wunused-variable]
int i,j,k;
^
cave.cpp:23:13: warning: unused variable 'k' [-Wunused-variable]
int i,j,k;
^
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
207 ms |
500 KB |
Output is correct |
2 |
Correct |
186 ms |
520 KB |
Output is correct |
3 |
Correct |
279 ms |
484 KB |
Output is correct |
4 |
Correct |
192 ms |
528 KB |
Output is correct |
5 |
Correct |
331 ms |
488 KB |
Output is correct |
6 |
Correct |
270 ms |
512 KB |
Output is correct |
7 |
Correct |
280 ms |
512 KB |
Output is correct |
8 |
Correct |
6 ms |
512 KB |
Output is correct |
9 |
Correct |
5 ms |
332 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
5 ms |
384 KB |
Output is correct |
12 |
Correct |
289 ms |
496 KB |
Output is correct |
13 |
Correct |
315 ms |
512 KB |
Output is correct |
14 |
Correct |
307 ms |
496 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
336 ms |
492 KB |
Output is correct |
2 |
Correct |
6 ms |
384 KB |
Output is correct |
3 |
Correct |
277 ms |
496 KB |
Output is correct |
4 |
Correct |
5 ms |
512 KB |
Output is correct |
5 |
Correct |
5 ms |
456 KB |
Output is correct |
6 |
Correct |
304 ms |
520 KB |
Output is correct |
7 |
Correct |
348 ms |
512 KB |
Output is correct |
8 |
Correct |
313 ms |
504 KB |
Output is correct |
9 |
Correct |
338 ms |
500 KB |
Output is correct |
10 |
Correct |
339 ms |
516 KB |
Output is correct |
11 |
Correct |
263 ms |
516 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
452 KB |
Output is correct |
2 |
Correct |
5 ms |
324 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
7 ms |
436 KB |
Output is correct |
6 |
Correct |
6 ms |
512 KB |
Output is correct |
7 |
Correct |
6 ms |
416 KB |
Output is correct |
8 |
Correct |
6 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
384 KB |
Output is correct |
10 |
Correct |
6 ms |
512 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
6 ms |
440 KB |
Output is correct |
13 |
Correct |
8 ms |
384 KB |
Output is correct |
14 |
Correct |
5 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
452 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
512 KB |
Output is correct |
5 |
Correct |
7 ms |
512 KB |
Output is correct |
6 |
Correct |
56 ms |
512 KB |
Output is correct |
7 |
Correct |
6 ms |
384 KB |
Output is correct |
8 |
Correct |
7 ms |
384 KB |
Output is correct |
9 |
Correct |
91 ms |
396 KB |
Output is correct |
10 |
Correct |
76 ms |
452 KB |
Output is correct |
11 |
Correct |
85 ms |
460 KB |
Output is correct |
12 |
Correct |
7 ms |
512 KB |
Output is correct |
13 |
Correct |
5 ms |
384 KB |
Output is correct |
14 |
Correct |
53 ms |
512 KB |
Output is correct |
15 |
Correct |
7 ms |
384 KB |
Output is correct |
16 |
Correct |
47 ms |
384 KB |
Output is correct |
17 |
Correct |
51 ms |
384 KB |
Output is correct |
18 |
Correct |
6 ms |
512 KB |
Output is correct |
19 |
Correct |
6 ms |
384 KB |
Output is correct |
20 |
Correct |
5 ms |
384 KB |
Output is correct |
21 |
Correct |
58 ms |
384 KB |
Output is correct |
22 |
Correct |
80 ms |
480 KB |
Output is correct |
23 |
Correct |
5 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
170 ms |
520 KB |
Output is correct |
2 |
Correct |
171 ms |
492 KB |
Output is correct |
3 |
Correct |
294 ms |
504 KB |
Output is correct |
4 |
Correct |
184 ms |
512 KB |
Output is correct |
5 |
Correct |
325 ms |
516 KB |
Output is correct |
6 |
Correct |
256 ms |
512 KB |
Output is correct |
7 |
Correct |
276 ms |
492 KB |
Output is correct |
8 |
Correct |
5 ms |
512 KB |
Output is correct |
9 |
Correct |
5 ms |
512 KB |
Output is correct |
10 |
Correct |
264 ms |
512 KB |
Output is correct |
11 |
Correct |
246 ms |
516 KB |
Output is correct |
12 |
Correct |
229 ms |
544 KB |
Output is correct |
13 |
Correct |
283 ms |
512 KB |
Output is correct |
14 |
Correct |
5 ms |
512 KB |
Output is correct |
15 |
Correct |
6 ms |
384 KB |
Output is correct |
16 |
Correct |
239 ms |
484 KB |
Output is correct |
17 |
Correct |
270 ms |
496 KB |
Output is correct |
18 |
Correct |
306 ms |
496 KB |
Output is correct |
19 |
Correct |
343 ms |
496 KB |
Output is correct |
20 |
Correct |
306 ms |
512 KB |
Output is correct |
21 |
Correct |
298 ms |
516 KB |
Output is correct |
22 |
Correct |
6 ms |
384 KB |
Output is correct |
23 |
Correct |
61 ms |
512 KB |
Output is correct |
24 |
Correct |
282 ms |
460 KB |
Output is correct |
25 |
Correct |
6 ms |
384 KB |
Output is correct |
26 |
Correct |
6 ms |
384 KB |
Output is correct |
27 |
Correct |
74 ms |
512 KB |
Output is correct |
28 |
Correct |
61 ms |
476 KB |
Output is correct |
29 |
Correct |
60 ms |
384 KB |
Output is correct |
30 |
Correct |
263 ms |
496 KB |
Output is correct |
31 |
Correct |
286 ms |
500 KB |
Output is correct |
32 |
Correct |
244 ms |
492 KB |
Output is correct |
33 |
Correct |
7 ms |
512 KB |
Output is correct |
34 |
Correct |
6 ms |
512 KB |
Output is correct |
35 |
Correct |
302 ms |
500 KB |
Output is correct |
36 |
Correct |
79 ms |
464 KB |
Output is correct |
37 |
Correct |
333 ms |
480 KB |
Output is correct |
38 |
Correct |
6 ms |
384 KB |
Output is correct |
39 |
Correct |
55 ms |
384 KB |
Output is correct |
40 |
Correct |
52 ms |
468 KB |
Output is correct |
41 |
Correct |
280 ms |
384 KB |
Output is correct |
42 |
Correct |
6 ms |
396 KB |
Output is correct |
43 |
Correct |
5 ms |
384 KB |
Output is correct |
44 |
Correct |
6 ms |
512 KB |
Output is correct |
45 |
Correct |
55 ms |
512 KB |
Output is correct |
46 |
Correct |
64 ms |
464 KB |
Output is correct |
47 |
Correct |
323 ms |
512 KB |
Output is correct |
48 |
Correct |
311 ms |
496 KB |
Output is correct |
49 |
Correct |
6 ms |
384 KB |
Output is correct |