| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 167630 |
2019-12-09T06:53:53 Z |
Eae02 |
Cave (IOI13_cave) |
C++17 |
|
953 ms |
640 KB |
#include "cave.h"
#include <bits/stdc++.h>
#define all(x) begin(x),end(x)
using namespace std;
void exploreCave(int N) {
vector<pair<int, bool>> known;
for (int cur = 0; cur < N; cur++) {
vector<int> query1(N, 0);
for (auto& k : known)
query1[k.first] = k.second;
bool correctState = tryCombination(query1.data()) == cur;
int lo = 0;
int hi = N;
while (hi > lo + 1) {
int mid = (lo + hi) / 2;
vector<int> query(N, correctState);
for (int i = lo; i < mid; i++)
query[i] = !correctState;
for (auto& k : known)
query[k.first] = k.second;
if (tryCombination(query.data()) == cur) {
hi = mid;
} else {
lo = mid;
}
}
known.emplace_back(lo, correctState);
}
vector<int> S(N);
vector<int> D(N);
for (int i = 0; i < N; i++) {
S[known[i].first] = known[i].second;
D[known[i].first] = i;
}
answer(S.data(), D.data());
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
488 ms |
500 KB |
Output is correct |
| 2 |
Correct |
514 ms |
504 KB |
Output is correct |
| 3 |
Correct |
826 ms |
636 KB |
Output is correct |
| 4 |
Correct |
569 ms |
500 KB |
Output is correct |
| 5 |
Correct |
878 ms |
568 KB |
Output is correct |
| 6 |
Correct |
841 ms |
532 KB |
Output is correct |
| 7 |
Correct |
892 ms |
520 KB |
Output is correct |
| 8 |
Correct |
6 ms |
384 KB |
Output is correct |
| 9 |
Correct |
6 ms |
488 KB |
Output is correct |
| 10 |
Correct |
5 ms |
512 KB |
Output is correct |
| 11 |
Correct |
6 ms |
460 KB |
Output is correct |
| 12 |
Correct |
847 ms |
508 KB |
Output is correct |
| 13 |
Correct |
822 ms |
548 KB |
Output is correct |
| 14 |
Correct |
857 ms |
640 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
864 ms |
580 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
859 ms |
520 KB |
Output is correct |
| 4 |
Correct |
5 ms |
332 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
949 ms |
588 KB |
Output is correct |
| 7 |
Correct |
835 ms |
504 KB |
Output is correct |
| 8 |
Correct |
880 ms |
548 KB |
Output is correct |
| 9 |
Correct |
908 ms |
576 KB |
Output is correct |
| 10 |
Correct |
877 ms |
576 KB |
Output is correct |
| 11 |
Correct |
814 ms |
504 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
512 KB |
Output is correct |
| 2 |
Correct |
6 ms |
512 KB |
Output is correct |
| 3 |
Correct |
5 ms |
332 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
512 KB |
Output is correct |
| 6 |
Correct |
5 ms |
512 KB |
Output is correct |
| 7 |
Correct |
6 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
384 KB |
Output is correct |
| 9 |
Correct |
6 ms |
384 KB |
Output is correct |
| 10 |
Correct |
6 ms |
512 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
5 ms |
396 KB |
Output is correct |
| 13 |
Correct |
6 ms |
512 KB |
Output is correct |
| 14 |
Correct |
5 ms |
452 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
512 KB |
Output is correct |
| 2 |
Correct |
6 ms |
512 KB |
Output is correct |
| 3 |
Correct |
5 ms |
332 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
512 KB |
Output is correct |
| 6 |
Correct |
5 ms |
512 KB |
Output is correct |
| 7 |
Correct |
6 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
384 KB |
Output is correct |
| 9 |
Correct |
6 ms |
384 KB |
Output is correct |
| 10 |
Correct |
6 ms |
512 KB |
Output is correct |
| 11 |
Correct |
5 ms |
512 KB |
Output is correct |
| 12 |
Correct |
5 ms |
396 KB |
Output is correct |
| 13 |
Correct |
6 ms |
512 KB |
Output is correct |
| 14 |
Correct |
5 ms |
452 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
6 ms |
384 KB |
Output is correct |
| 17 |
Correct |
5 ms |
384 KB |
Output is correct |
| 18 |
Correct |
5 ms |
332 KB |
Output is correct |
| 19 |
Correct |
6 ms |
384 KB |
Output is correct |
| 20 |
Correct |
167 ms |
512 KB |
Output is correct |
| 21 |
Correct |
5 ms |
512 KB |
Output is correct |
| 22 |
Correct |
6 ms |
512 KB |
Output is correct |
| 23 |
Correct |
120 ms |
460 KB |
Output is correct |
| 24 |
Correct |
129 ms |
464 KB |
Output is correct |
| 25 |
Correct |
121 ms |
512 KB |
Output is correct |
| 26 |
Correct |
6 ms |
460 KB |
Output is correct |
| 27 |
Correct |
6 ms |
452 KB |
Output is correct |
| 28 |
Correct |
117 ms |
384 KB |
Output is correct |
| 29 |
Correct |
6 ms |
420 KB |
Output is correct |
| 30 |
Correct |
115 ms |
464 KB |
Output is correct |
| 31 |
Correct |
129 ms |
448 KB |
Output is correct |
| 32 |
Correct |
5 ms |
512 KB |
Output is correct |
| 33 |
Correct |
6 ms |
384 KB |
Output is correct |
| 34 |
Correct |
6 ms |
332 KB |
Output is correct |
| 35 |
Correct |
129 ms |
512 KB |
Output is correct |
| 36 |
Correct |
128 ms |
452 KB |
Output is correct |
| 37 |
Correct |
6 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
488 ms |
500 KB |
Output is correct |
| 2 |
Correct |
514 ms |
504 KB |
Output is correct |
| 3 |
Correct |
826 ms |
636 KB |
Output is correct |
| 4 |
Correct |
569 ms |
500 KB |
Output is correct |
| 5 |
Correct |
878 ms |
568 KB |
Output is correct |
| 6 |
Correct |
841 ms |
532 KB |
Output is correct |
| 7 |
Correct |
892 ms |
520 KB |
Output is correct |
| 8 |
Correct |
6 ms |
384 KB |
Output is correct |
| 9 |
Correct |
6 ms |
488 KB |
Output is correct |
| 10 |
Correct |
5 ms |
512 KB |
Output is correct |
| 11 |
Correct |
6 ms |
460 KB |
Output is correct |
| 12 |
Correct |
847 ms |
508 KB |
Output is correct |
| 13 |
Correct |
822 ms |
548 KB |
Output is correct |
| 14 |
Correct |
857 ms |
640 KB |
Output is correct |
| 15 |
Correct |
864 ms |
580 KB |
Output is correct |
| 16 |
Correct |
5 ms |
384 KB |
Output is correct |
| 17 |
Correct |
859 ms |
520 KB |
Output is correct |
| 18 |
Correct |
5 ms |
332 KB |
Output is correct |
| 19 |
Correct |
5 ms |
384 KB |
Output is correct |
| 20 |
Correct |
949 ms |
588 KB |
Output is correct |
| 21 |
Correct |
835 ms |
504 KB |
Output is correct |
| 22 |
Correct |
880 ms |
548 KB |
Output is correct |
| 23 |
Correct |
908 ms |
576 KB |
Output is correct |
| 24 |
Correct |
877 ms |
576 KB |
Output is correct |
| 25 |
Correct |
814 ms |
504 KB |
Output is correct |
| 26 |
Correct |
6 ms |
512 KB |
Output is correct |
| 27 |
Correct |
6 ms |
512 KB |
Output is correct |
| 28 |
Correct |
5 ms |
332 KB |
Output is correct |
| 29 |
Correct |
5 ms |
384 KB |
Output is correct |
| 30 |
Correct |
6 ms |
512 KB |
Output is correct |
| 31 |
Correct |
5 ms |
512 KB |
Output is correct |
| 32 |
Correct |
6 ms |
384 KB |
Output is correct |
| 33 |
Correct |
6 ms |
384 KB |
Output is correct |
| 34 |
Correct |
6 ms |
384 KB |
Output is correct |
| 35 |
Correct |
6 ms |
512 KB |
Output is correct |
| 36 |
Correct |
5 ms |
512 KB |
Output is correct |
| 37 |
Correct |
5 ms |
396 KB |
Output is correct |
| 38 |
Correct |
6 ms |
512 KB |
Output is correct |
| 39 |
Correct |
5 ms |
452 KB |
Output is correct |
| 40 |
Correct |
5 ms |
384 KB |
Output is correct |
| 41 |
Correct |
6 ms |
384 KB |
Output is correct |
| 42 |
Correct |
5 ms |
384 KB |
Output is correct |
| 43 |
Correct |
5 ms |
332 KB |
Output is correct |
| 44 |
Correct |
6 ms |
384 KB |
Output is correct |
| 45 |
Correct |
167 ms |
512 KB |
Output is correct |
| 46 |
Correct |
5 ms |
512 KB |
Output is correct |
| 47 |
Correct |
6 ms |
512 KB |
Output is correct |
| 48 |
Correct |
120 ms |
460 KB |
Output is correct |
| 49 |
Correct |
129 ms |
464 KB |
Output is correct |
| 50 |
Correct |
121 ms |
512 KB |
Output is correct |
| 51 |
Correct |
6 ms |
460 KB |
Output is correct |
| 52 |
Correct |
6 ms |
452 KB |
Output is correct |
| 53 |
Correct |
117 ms |
384 KB |
Output is correct |
| 54 |
Correct |
6 ms |
420 KB |
Output is correct |
| 55 |
Correct |
115 ms |
464 KB |
Output is correct |
| 56 |
Correct |
129 ms |
448 KB |
Output is correct |
| 57 |
Correct |
5 ms |
512 KB |
Output is correct |
| 58 |
Correct |
6 ms |
384 KB |
Output is correct |
| 59 |
Correct |
6 ms |
332 KB |
Output is correct |
| 60 |
Correct |
129 ms |
512 KB |
Output is correct |
| 61 |
Correct |
128 ms |
452 KB |
Output is correct |
| 62 |
Correct |
6 ms |
384 KB |
Output is correct |
| 63 |
Correct |
536 ms |
544 KB |
Output is correct |
| 64 |
Correct |
536 ms |
504 KB |
Output is correct |
| 65 |
Correct |
944 ms |
556 KB |
Output is correct |
| 66 |
Correct |
595 ms |
516 KB |
Output is correct |
| 67 |
Correct |
925 ms |
640 KB |
Output is correct |
| 68 |
Correct |
812 ms |
504 KB |
Output is correct |
| 69 |
Correct |
916 ms |
540 KB |
Output is correct |
| 70 |
Correct |
5 ms |
384 KB |
Output is correct |
| 71 |
Correct |
6 ms |
512 KB |
Output is correct |
| 72 |
Correct |
827 ms |
524 KB |
Output is correct |
| 73 |
Correct |
862 ms |
528 KB |
Output is correct |
| 74 |
Correct |
761 ms |
516 KB |
Output is correct |
| 75 |
Correct |
919 ms |
528 KB |
Output is correct |
| 76 |
Correct |
5 ms |
384 KB |
Output is correct |
| 77 |
Correct |
6 ms |
460 KB |
Output is correct |
| 78 |
Correct |
953 ms |
500 KB |
Output is correct |
| 79 |
Correct |
853 ms |
504 KB |
Output is correct |
| 80 |
Correct |
942 ms |
504 KB |
Output is correct |
| 81 |
Correct |
898 ms |
536 KB |
Output is correct |
| 82 |
Correct |
905 ms |
524 KB |
Output is correct |
| 83 |
Correct |
834 ms |
524 KB |
Output is correct |
| 84 |
Correct |
6 ms |
460 KB |
Output is correct |
| 85 |
Correct |
121 ms |
384 KB |
Output is correct |
| 86 |
Correct |
799 ms |
544 KB |
Output is correct |
| 87 |
Correct |
5 ms |
512 KB |
Output is correct |
| 88 |
Correct |
6 ms |
512 KB |
Output is correct |
| 89 |
Correct |
116 ms |
456 KB |
Output is correct |
| 90 |
Correct |
143 ms |
512 KB |
Output is correct |
| 91 |
Correct |
140 ms |
512 KB |
Output is correct |
| 92 |
Correct |
864 ms |
552 KB |
Output is correct |
| 93 |
Correct |
850 ms |
508 KB |
Output is correct |
| 94 |
Correct |
883 ms |
552 KB |
Output is correct |
| 95 |
Correct |
5 ms |
384 KB |
Output is correct |
| 96 |
Correct |
6 ms |
332 KB |
Output is correct |
| 97 |
Correct |
826 ms |
504 KB |
Output is correct |
| 98 |
Correct |
121 ms |
396 KB |
Output is correct |
| 99 |
Correct |
837 ms |
516 KB |
Output is correct |
| 100 |
Correct |
5 ms |
460 KB |
Output is correct |
| 101 |
Correct |
119 ms |
384 KB |
Output is correct |
| 102 |
Correct |
127 ms |
384 KB |
Output is correct |
| 103 |
Correct |
818 ms |
504 KB |
Output is correct |
| 104 |
Correct |
6 ms |
512 KB |
Output is correct |
| 105 |
Correct |
6 ms |
460 KB |
Output is correct |
| 106 |
Correct |
6 ms |
512 KB |
Output is correct |
| 107 |
Correct |
125 ms |
460 KB |
Output is correct |
| 108 |
Correct |
124 ms |
468 KB |
Output is correct |
| 109 |
Correct |
858 ms |
588 KB |
Output is correct |
| 110 |
Correct |
874 ms |
532 KB |
Output is correct |
| 111 |
Correct |
5 ms |
512 KB |
Output is correct |
