# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
729689 |
2023-04-24T11:11:09 Z |
Jean7 |
Cave (IOI13_cave) |
C++14 |
|
689 ms |
640 KB |
#include "cave.h"
#include <bits/stdc++.h>
#define mid ((l+r)>>1)
using namespace std ;
int s[5002] , cur[5002] , d[5002] ;
void exploreCave ( int n ) {
for ( int i = 0 ; i < n ; i++ ) {
s[i] = -1 ;
}
for ( int i = 0 ; i < n ; i++ ) {
for ( int j = 0 ; j < n ; j++ ) {
cur[j] = max ( 0 , s[j] ) ;
}
bool o = ( tryCombination(cur) == i ) ;
int l = 0 , r = n ;
while ( r - l > 1 ) {
for ( int j = 0 ; j < n ; j++ ) {
if ( s[j] != -1 ) {
cur[j] = s[j] ;
}
else {
if ( j < mid ) {
cur[j] = 0 ;
}
else {
cur[j] = 1 ;
}
}
}
if ( tryCombination(cur) == i ) {
if ( o ) {
r = mid ;
}
else {
l = mid ;
}
}
else {
if ( o ) {
l = mid ;
}
else {
r = mid ;
}
}
}
s[l] = o ;
d[l] = i ;
}
answer(s,d) ;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
226 ms |
384 KB |
Output is correct |
2 |
Correct |
219 ms |
396 KB |
Output is correct |
3 |
Correct |
386 ms |
384 KB |
Output is correct |
4 |
Correct |
272 ms |
396 KB |
Output is correct |
5 |
Correct |
361 ms |
460 KB |
Output is correct |
6 |
Correct |
318 ms |
512 KB |
Output is correct |
7 |
Correct |
349 ms |
392 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
358 ms |
516 KB |
Output is correct |
13 |
Correct |
337 ms |
512 KB |
Output is correct |
14 |
Correct |
340 ms |
396 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
350 ms |
384 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
364 ms |
396 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
367 ms |
392 KB |
Output is correct |
7 |
Correct |
369 ms |
524 KB |
Output is correct |
8 |
Correct |
659 ms |
460 KB |
Output is correct |
9 |
Correct |
673 ms |
460 KB |
Output is correct |
10 |
Correct |
687 ms |
392 KB |
Output is correct |
11 |
Correct |
360 ms |
472 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
0 ms |
212 KB |
Output is correct |
18 |
Correct |
0 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
52 ms |
360 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
82 ms |
340 KB |
Output is correct |
24 |
Correct |
80 ms |
352 KB |
Output is correct |
25 |
Correct |
82 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
46 ms |
344 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
51 ms |
364 KB |
Output is correct |
31 |
Correct |
46 ms |
348 KB |
Output is correct |
32 |
Correct |
1 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
1 ms |
212 KB |
Output is correct |
35 |
Correct |
84 ms |
340 KB |
Output is correct |
36 |
Correct |
84 ms |
348 KB |
Output is correct |
37 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
226 ms |
384 KB |
Output is correct |
2 |
Correct |
219 ms |
396 KB |
Output is correct |
3 |
Correct |
386 ms |
384 KB |
Output is correct |
4 |
Correct |
272 ms |
396 KB |
Output is correct |
5 |
Correct |
361 ms |
460 KB |
Output is correct |
6 |
Correct |
318 ms |
512 KB |
Output is correct |
7 |
Correct |
349 ms |
392 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
358 ms |
516 KB |
Output is correct |
13 |
Correct |
337 ms |
512 KB |
Output is correct |
14 |
Correct |
340 ms |
396 KB |
Output is correct |
15 |
Correct |
350 ms |
384 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
364 ms |
396 KB |
Output is correct |
18 |
Correct |
0 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
367 ms |
392 KB |
Output is correct |
21 |
Correct |
369 ms |
524 KB |
Output is correct |
22 |
Correct |
659 ms |
460 KB |
Output is correct |
23 |
Correct |
673 ms |
460 KB |
Output is correct |
24 |
Correct |
687 ms |
392 KB |
Output is correct |
25 |
Correct |
360 ms |
472 KB |
Output is correct |
26 |
Correct |
0 ms |
212 KB |
Output is correct |
27 |
Correct |
0 ms |
212 KB |
Output is correct |
28 |
Correct |
0 ms |
212 KB |
Output is correct |
29 |
Correct |
0 ms |
212 KB |
Output is correct |
30 |
Correct |
1 ms |
212 KB |
Output is correct |
31 |
Correct |
1 ms |
212 KB |
Output is correct |
32 |
Correct |
1 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
1 ms |
212 KB |
Output is correct |
35 |
Correct |
0 ms |
212 KB |
Output is correct |
36 |
Correct |
0 ms |
212 KB |
Output is correct |
37 |
Correct |
1 ms |
212 KB |
Output is correct |
38 |
Correct |
1 ms |
212 KB |
Output is correct |
39 |
Correct |
0 ms |
212 KB |
Output is correct |
40 |
Correct |
0 ms |
212 KB |
Output is correct |
41 |
Correct |
0 ms |
212 KB |
Output is correct |
42 |
Correct |
0 ms |
212 KB |
Output is correct |
43 |
Correct |
0 ms |
212 KB |
Output is correct |
44 |
Correct |
0 ms |
212 KB |
Output is correct |
45 |
Correct |
52 ms |
360 KB |
Output is correct |
46 |
Correct |
1 ms |
212 KB |
Output is correct |
47 |
Correct |
1 ms |
212 KB |
Output is correct |
48 |
Correct |
82 ms |
340 KB |
Output is correct |
49 |
Correct |
80 ms |
352 KB |
Output is correct |
50 |
Correct |
82 ms |
340 KB |
Output is correct |
51 |
Correct |
1 ms |
212 KB |
Output is correct |
52 |
Correct |
1 ms |
212 KB |
Output is correct |
53 |
Correct |
46 ms |
344 KB |
Output is correct |
54 |
Correct |
1 ms |
212 KB |
Output is correct |
55 |
Correct |
51 ms |
364 KB |
Output is correct |
56 |
Correct |
46 ms |
348 KB |
Output is correct |
57 |
Correct |
1 ms |
212 KB |
Output is correct |
58 |
Correct |
1 ms |
212 KB |
Output is correct |
59 |
Correct |
1 ms |
212 KB |
Output is correct |
60 |
Correct |
84 ms |
340 KB |
Output is correct |
61 |
Correct |
84 ms |
348 KB |
Output is correct |
62 |
Correct |
0 ms |
212 KB |
Output is correct |
63 |
Correct |
239 ms |
384 KB |
Output is correct |
64 |
Correct |
224 ms |
392 KB |
Output is correct |
65 |
Correct |
394 ms |
400 KB |
Output is correct |
66 |
Correct |
244 ms |
340 KB |
Output is correct |
67 |
Correct |
354 ms |
384 KB |
Output is correct |
68 |
Correct |
345 ms |
392 KB |
Output is correct |
69 |
Correct |
372 ms |
388 KB |
Output is correct |
70 |
Correct |
0 ms |
212 KB |
Output is correct |
71 |
Correct |
0 ms |
212 KB |
Output is correct |
72 |
Correct |
350 ms |
380 KB |
Output is correct |
73 |
Correct |
336 ms |
384 KB |
Output is correct |
74 |
Correct |
364 ms |
388 KB |
Output is correct |
75 |
Correct |
370 ms |
508 KB |
Output is correct |
76 |
Correct |
0 ms |
212 KB |
Output is correct |
77 |
Correct |
0 ms |
212 KB |
Output is correct |
78 |
Correct |
347 ms |
640 KB |
Output is correct |
79 |
Correct |
362 ms |
404 KB |
Output is correct |
80 |
Correct |
669 ms |
396 KB |
Output is correct |
81 |
Correct |
677 ms |
404 KB |
Output is correct |
82 |
Correct |
677 ms |
460 KB |
Output is correct |
83 |
Correct |
368 ms |
464 KB |
Output is correct |
84 |
Correct |
1 ms |
212 KB |
Output is correct |
85 |
Correct |
47 ms |
344 KB |
Output is correct |
86 |
Correct |
319 ms |
400 KB |
Output is correct |
87 |
Correct |
1 ms |
212 KB |
Output is correct |
88 |
Correct |
1 ms |
212 KB |
Output is correct |
89 |
Correct |
85 ms |
364 KB |
Output is correct |
90 |
Correct |
80 ms |
364 KB |
Output is correct |
91 |
Correct |
82 ms |
340 KB |
Output is correct |
92 |
Correct |
665 ms |
448 KB |
Output is correct |
93 |
Correct |
669 ms |
452 KB |
Output is correct |
94 |
Correct |
674 ms |
428 KB |
Output is correct |
95 |
Correct |
1 ms |
340 KB |
Output is correct |
96 |
Correct |
1 ms |
212 KB |
Output is correct |
97 |
Correct |
354 ms |
432 KB |
Output is correct |
98 |
Correct |
47 ms |
384 KB |
Output is correct |
99 |
Correct |
363 ms |
432 KB |
Output is correct |
100 |
Correct |
1 ms |
212 KB |
Output is correct |
101 |
Correct |
48 ms |
340 KB |
Output is correct |
102 |
Correct |
48 ms |
340 KB |
Output is correct |
103 |
Correct |
324 ms |
568 KB |
Output is correct |
104 |
Correct |
1 ms |
212 KB |
Output is correct |
105 |
Correct |
1 ms |
304 KB |
Output is correct |
106 |
Correct |
1 ms |
212 KB |
Output is correct |
107 |
Correct |
82 ms |
368 KB |
Output is correct |
108 |
Correct |
81 ms |
364 KB |
Output is correct |
109 |
Correct |
668 ms |
448 KB |
Output is correct |
110 |
Correct |
689 ms |
432 KB |
Output is correct |
111 |
Correct |
1 ms |
212 KB |
Output is correct |