| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 331279 |
2020-11-27T22:11:20 Z |
smax |
Cave (IOI13_cave) |
C++17 |
|
1164 ms |
656 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
void exploreCave(int N) {
vector<int> state(N), connect(N, N);
for (int i=0; i<N; i++) {
vector<int> guess(N);
for (int j=0; j<N; j++) {
if (connect[j] < i)
guess[j] = state[j];
}
bool x = tryCombination(&guess[0]) == i;
int l = 0, r = N;
while (l < r) {
int m = (l + r) / 2;
for (int j=0; j<N; j++) {
if (connect[j] < i)
guess[j] = state[j];
else if (j < l || j >= r)
guess[j] = 0;
else
guess[j] = j <= m;
}
bool y = tryCombination(&guess[0]) == i;
if (x == y)
l = m + 1;
else
r = m;
}
state[l] = x;
connect[l] = i;
}
answer(&state[0], &connect[0]);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
335 ms |
504 KB |
Output is correct |
| 2 |
Correct |
347 ms |
492 KB |
Output is correct |
| 3 |
Correct |
520 ms |
640 KB |
Output is correct |
| 4 |
Correct |
375 ms |
512 KB |
Output is correct |
| 5 |
Correct |
580 ms |
620 KB |
Output is correct |
| 6 |
Correct |
516 ms |
492 KB |
Output is correct |
| 7 |
Correct |
580 ms |
620 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
509 ms |
508 KB |
Output is correct |
| 13 |
Correct |
511 ms |
524 KB |
Output is correct |
| 14 |
Correct |
531 ms |
524 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
593 ms |
524 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
578 ms |
620 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
638 ms |
620 KB |
Output is correct |
| 7 |
Correct |
571 ms |
492 KB |
Output is correct |
| 8 |
Correct |
1138 ms |
492 KB |
Output is correct |
| 9 |
Correct |
1127 ms |
524 KB |
Output is correct |
| 10 |
Correct |
1164 ms |
492 KB |
Output is correct |
| 11 |
Correct |
522 ms |
524 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
376 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
376 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
75 ms |
364 KB |
Output is correct |
| 21 |
Correct |
1 ms |
364 KB |
Output is correct |
| 22 |
Correct |
1 ms |
364 KB |
Output is correct |
| 23 |
Correct |
134 ms |
364 KB |
Output is correct |
| 24 |
Correct |
137 ms |
364 KB |
Output is correct |
| 25 |
Correct |
135 ms |
492 KB |
Output is correct |
| 26 |
Correct |
1 ms |
364 KB |
Output is correct |
| 27 |
Correct |
1 ms |
364 KB |
Output is correct |
| 28 |
Correct |
84 ms |
364 KB |
Output is correct |
| 29 |
Correct |
1 ms |
364 KB |
Output is correct |
| 30 |
Correct |
80 ms |
364 KB |
Output is correct |
| 31 |
Correct |
77 ms |
640 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
| 33 |
Correct |
1 ms |
364 KB |
Output is correct |
| 34 |
Correct |
1 ms |
364 KB |
Output is correct |
| 35 |
Correct |
136 ms |
364 KB |
Output is correct |
| 36 |
Correct |
141 ms |
492 KB |
Output is correct |
| 37 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
335 ms |
504 KB |
Output is correct |
| 2 |
Correct |
347 ms |
492 KB |
Output is correct |
| 3 |
Correct |
520 ms |
640 KB |
Output is correct |
| 4 |
Correct |
375 ms |
512 KB |
Output is correct |
| 5 |
Correct |
580 ms |
620 KB |
Output is correct |
| 6 |
Correct |
516 ms |
492 KB |
Output is correct |
| 7 |
Correct |
580 ms |
620 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
509 ms |
508 KB |
Output is correct |
| 13 |
Correct |
511 ms |
524 KB |
Output is correct |
| 14 |
Correct |
531 ms |
524 KB |
Output is correct |
| 15 |
Correct |
593 ms |
524 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
578 ms |
620 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
638 ms |
620 KB |
Output is correct |
| 21 |
Correct |
571 ms |
492 KB |
Output is correct |
| 22 |
Correct |
1138 ms |
492 KB |
Output is correct |
| 23 |
Correct |
1127 ms |
524 KB |
Output is correct |
| 24 |
Correct |
1164 ms |
492 KB |
Output is correct |
| 25 |
Correct |
522 ms |
524 KB |
Output is correct |
| 26 |
Correct |
1 ms |
364 KB |
Output is correct |
| 27 |
Correct |
1 ms |
364 KB |
Output is correct |
| 28 |
Correct |
1 ms |
364 KB |
Output is correct |
| 29 |
Correct |
1 ms |
364 KB |
Output is correct |
| 30 |
Correct |
1 ms |
364 KB |
Output is correct |
| 31 |
Correct |
1 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
| 33 |
Correct |
1 ms |
364 KB |
Output is correct |
| 34 |
Correct |
1 ms |
376 KB |
Output is correct |
| 35 |
Correct |
1 ms |
364 KB |
Output is correct |
| 36 |
Correct |
1 ms |
364 KB |
Output is correct |
| 37 |
Correct |
1 ms |
364 KB |
Output is correct |
| 38 |
Correct |
1 ms |
364 KB |
Output is correct |
| 39 |
Correct |
1 ms |
384 KB |
Output is correct |
| 40 |
Correct |
1 ms |
364 KB |
Output is correct |
| 41 |
Correct |
1 ms |
364 KB |
Output is correct |
| 42 |
Correct |
1 ms |
364 KB |
Output is correct |
| 43 |
Correct |
1 ms |
364 KB |
Output is correct |
| 44 |
Correct |
1 ms |
364 KB |
Output is correct |
| 45 |
Correct |
75 ms |
364 KB |
Output is correct |
| 46 |
Correct |
1 ms |
364 KB |
Output is correct |
| 47 |
Correct |
1 ms |
364 KB |
Output is correct |
| 48 |
Correct |
134 ms |
364 KB |
Output is correct |
| 49 |
Correct |
137 ms |
364 KB |
Output is correct |
| 50 |
Correct |
135 ms |
492 KB |
Output is correct |
| 51 |
Correct |
1 ms |
364 KB |
Output is correct |
| 52 |
Correct |
1 ms |
364 KB |
Output is correct |
| 53 |
Correct |
84 ms |
364 KB |
Output is correct |
| 54 |
Correct |
1 ms |
364 KB |
Output is correct |
| 55 |
Correct |
80 ms |
364 KB |
Output is correct |
| 56 |
Correct |
77 ms |
640 KB |
Output is correct |
| 57 |
Correct |
1 ms |
364 KB |
Output is correct |
| 58 |
Correct |
1 ms |
364 KB |
Output is correct |
| 59 |
Correct |
1 ms |
364 KB |
Output is correct |
| 60 |
Correct |
136 ms |
364 KB |
Output is correct |
| 61 |
Correct |
141 ms |
492 KB |
Output is correct |
| 62 |
Correct |
1 ms |
364 KB |
Output is correct |
| 63 |
Correct |
353 ms |
620 KB |
Output is correct |
| 64 |
Correct |
356 ms |
640 KB |
Output is correct |
| 65 |
Correct |
530 ms |
620 KB |
Output is correct |
| 66 |
Correct |
366 ms |
656 KB |
Output is correct |
| 67 |
Correct |
617 ms |
524 KB |
Output is correct |
| 68 |
Correct |
561 ms |
524 KB |
Output is correct |
| 69 |
Correct |
614 ms |
492 KB |
Output is correct |
| 70 |
Correct |
1 ms |
364 KB |
Output is correct |
| 71 |
Correct |
1 ms |
364 KB |
Output is correct |
| 72 |
Correct |
539 ms |
620 KB |
Output is correct |
| 73 |
Correct |
536 ms |
620 KB |
Output is correct |
| 74 |
Correct |
529 ms |
492 KB |
Output is correct |
| 75 |
Correct |
579 ms |
644 KB |
Output is correct |
| 76 |
Correct |
1 ms |
364 KB |
Output is correct |
| 77 |
Correct |
1 ms |
364 KB |
Output is correct |
| 78 |
Correct |
624 ms |
620 KB |
Output is correct |
| 79 |
Correct |
582 ms |
620 KB |
Output is correct |
| 80 |
Correct |
1142 ms |
524 KB |
Output is correct |
| 81 |
Correct |
1128 ms |
492 KB |
Output is correct |
| 82 |
Correct |
1138 ms |
620 KB |
Output is correct |
| 83 |
Correct |
501 ms |
492 KB |
Output is correct |
| 84 |
Correct |
1 ms |
364 KB |
Output is correct |
| 85 |
Correct |
74 ms |
492 KB |
Output is correct |
| 86 |
Correct |
486 ms |
524 KB |
Output is correct |
| 87 |
Correct |
1 ms |
364 KB |
Output is correct |
| 88 |
Correct |
1 ms |
364 KB |
Output is correct |
| 89 |
Correct |
134 ms |
364 KB |
Output is correct |
| 90 |
Correct |
148 ms |
364 KB |
Output is correct |
| 91 |
Correct |
136 ms |
364 KB |
Output is correct |
| 92 |
Correct |
1096 ms |
524 KB |
Output is correct |
| 93 |
Correct |
1118 ms |
620 KB |
Output is correct |
| 94 |
Correct |
1119 ms |
620 KB |
Output is correct |
| 95 |
Correct |
1 ms |
364 KB |
Output is correct |
| 96 |
Correct |
1 ms |
364 KB |
Output is correct |
| 97 |
Correct |
554 ms |
620 KB |
Output is correct |
| 98 |
Correct |
81 ms |
364 KB |
Output is correct |
| 99 |
Correct |
577 ms |
524 KB |
Output is correct |
| 100 |
Correct |
1 ms |
364 KB |
Output is correct |
| 101 |
Correct |
83 ms |
364 KB |
Output is correct |
| 102 |
Correct |
76 ms |
492 KB |
Output is correct |
| 103 |
Correct |
488 ms |
492 KB |
Output is correct |
| 104 |
Correct |
1 ms |
364 KB |
Output is correct |
| 105 |
Correct |
1 ms |
364 KB |
Output is correct |
| 106 |
Correct |
1 ms |
364 KB |
Output is correct |
| 107 |
Correct |
150 ms |
364 KB |
Output is correct |
| 108 |
Correct |
139 ms |
364 KB |
Output is correct |
| 109 |
Correct |
1114 ms |
620 KB |
Output is correct |
| 110 |
Correct |
1112 ms |
492 KB |
Output is correct |
| 111 |
Correct |
1 ms |
364 KB |
Output is correct |
