| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 917805 |
2024-01-28T19:45:43 Z |
Macker |
Cave (IOI13_cave) |
C++14 |
|
553 ms |
600 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define all(v) v.begin(), v.end()
//#pragma GCC optimize("Ofast")
//#pragma GCC target("avx2")
void exploreCave(int N) {
vector<int> doorIds(N);
vector<int> rightPos(N, -1);
for (int i = 0; i < N; i++) {
int comb[N];
for (int j = 0; j < N; j++) {
comb[j] = rightPos[j];
if(comb[j] == -1) comb[j] = 0;
}
int x = tryCombination(comb);
bool base = !(x > i || x == -1);
int l = 0, r = N - 1, mid;
while(l < r){
mid = (l + r) / 2;
for (int j = 0; j < N; j++) {
comb[j] = rightPos[j];
if(comb[j] == -1){
if(j <= mid) comb[j] = base;
else comb[j] = base ^ 1;
}
}
int x = tryCombination(comb);
if(x > i || x == -1) r = mid;
else l = mid + 1;
}
doorIds[i] = l;
rightPos[l] = base;
}
int ansId[N], ansR[N];
for (int i = 0; i < N; i++) {
ansId[doorIds[i]] = i;
ansR[i] = rightPos[i];
}
answer(ansR, ansId);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
218 ms |
348 KB |
Output is correct |
| 2 |
Correct |
210 ms |
348 KB |
Output is correct |
| 3 |
Correct |
322 ms |
556 KB |
Output is correct |
| 4 |
Correct |
218 ms |
536 KB |
Output is correct |
| 5 |
Correct |
332 ms |
560 KB |
Output is correct |
| 6 |
Correct |
331 ms |
600 KB |
Output is correct |
| 7 |
Correct |
335 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
344 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
440 KB |
Output is correct |
| 12 |
Correct |
318 ms |
560 KB |
Output is correct |
| 13 |
Correct |
336 ms |
344 KB |
Output is correct |
| 14 |
Correct |
329 ms |
576 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
338 ms |
524 KB |
Output is correct |
| 2 |
Correct |
0 ms |
440 KB |
Output is correct |
| 3 |
Correct |
336 ms |
556 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
338 ms |
560 KB |
Output is correct |
| 7 |
Correct |
411 ms |
560 KB |
Output is correct |
| 8 |
Correct |
523 ms |
560 KB |
Output is correct |
| 9 |
Correct |
553 ms |
560 KB |
Output is correct |
| 10 |
Correct |
525 ms |
576 KB |
Output is correct |
| 11 |
Correct |
372 ms |
564 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
344 KB |
Output is correct |
| 4 |
Correct |
1 ms |
440 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
440 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
344 KB |
Output is correct |
| 4 |
Correct |
1 ms |
440 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
440 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
47 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
63 ms |
488 KB |
Output is correct |
| 24 |
Correct |
64 ms |
348 KB |
Output is correct |
| 25 |
Correct |
63 ms |
496 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
60 ms |
484 KB |
Output is correct |
| 29 |
Correct |
1 ms |
344 KB |
Output is correct |
| 30 |
Correct |
48 ms |
348 KB |
Output is correct |
| 31 |
Correct |
65 ms |
480 KB |
Output is correct |
| 32 |
Correct |
1 ms |
344 KB |
Output is correct |
| 33 |
Correct |
1 ms |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
66 ms |
348 KB |
Output is correct |
| 36 |
Correct |
65 ms |
484 KB |
Output is correct |
| 37 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
218 ms |
348 KB |
Output is correct |
| 2 |
Correct |
210 ms |
348 KB |
Output is correct |
| 3 |
Correct |
322 ms |
556 KB |
Output is correct |
| 4 |
Correct |
218 ms |
536 KB |
Output is correct |
| 5 |
Correct |
332 ms |
560 KB |
Output is correct |
| 6 |
Correct |
331 ms |
600 KB |
Output is correct |
| 7 |
Correct |
335 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
344 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
440 KB |
Output is correct |
| 12 |
Correct |
318 ms |
560 KB |
Output is correct |
| 13 |
Correct |
336 ms |
344 KB |
Output is correct |
| 14 |
Correct |
329 ms |
576 KB |
Output is correct |
| 15 |
Correct |
338 ms |
524 KB |
Output is correct |
| 16 |
Correct |
0 ms |
440 KB |
Output is correct |
| 17 |
Correct |
336 ms |
556 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
338 ms |
560 KB |
Output is correct |
| 21 |
Correct |
411 ms |
560 KB |
Output is correct |
| 22 |
Correct |
523 ms |
560 KB |
Output is correct |
| 23 |
Correct |
553 ms |
560 KB |
Output is correct |
| 24 |
Correct |
525 ms |
576 KB |
Output is correct |
| 25 |
Correct |
372 ms |
564 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
344 KB |
Output is correct |
| 29 |
Correct |
1 ms |
440 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
1 ms |
440 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
1 ms |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
348 KB |
Output is correct |
| 36 |
Correct |
1 ms |
344 KB |
Output is correct |
| 37 |
Correct |
1 ms |
348 KB |
Output is correct |
| 38 |
Correct |
0 ms |
348 KB |
Output is correct |
| 39 |
Correct |
0 ms |
348 KB |
Output is correct |
| 40 |
Correct |
1 ms |
348 KB |
Output is correct |
| 41 |
Correct |
1 ms |
344 KB |
Output is correct |
| 42 |
Correct |
1 ms |
348 KB |
Output is correct |
| 43 |
Correct |
0 ms |
344 KB |
Output is correct |
| 44 |
Correct |
0 ms |
348 KB |
Output is correct |
| 45 |
Correct |
47 ms |
344 KB |
Output is correct |
| 46 |
Correct |
1 ms |
344 KB |
Output is correct |
| 47 |
Correct |
1 ms |
344 KB |
Output is correct |
| 48 |
Correct |
63 ms |
488 KB |
Output is correct |
| 49 |
Correct |
64 ms |
348 KB |
Output is correct |
| 50 |
Correct |
63 ms |
496 KB |
Output is correct |
| 51 |
Correct |
1 ms |
348 KB |
Output is correct |
| 52 |
Correct |
1 ms |
348 KB |
Output is correct |
| 53 |
Correct |
60 ms |
484 KB |
Output is correct |
| 54 |
Correct |
1 ms |
344 KB |
Output is correct |
| 55 |
Correct |
48 ms |
348 KB |
Output is correct |
| 56 |
Correct |
65 ms |
480 KB |
Output is correct |
| 57 |
Correct |
1 ms |
344 KB |
Output is correct |
| 58 |
Correct |
1 ms |
348 KB |
Output is correct |
| 59 |
Correct |
0 ms |
348 KB |
Output is correct |
| 60 |
Correct |
66 ms |
348 KB |
Output is correct |
| 61 |
Correct |
65 ms |
484 KB |
Output is correct |
| 62 |
Correct |
0 ms |
344 KB |
Output is correct |
| 63 |
Correct |
331 ms |
344 KB |
Output is correct |
| 64 |
Correct |
217 ms |
544 KB |
Output is correct |
| 65 |
Correct |
329 ms |
556 KB |
Output is correct |
| 66 |
Correct |
235 ms |
592 KB |
Output is correct |
| 67 |
Correct |
333 ms |
344 KB |
Output is correct |
| 68 |
Correct |
364 ms |
556 KB |
Output is correct |
| 69 |
Correct |
336 ms |
560 KB |
Output is correct |
| 70 |
Correct |
0 ms |
348 KB |
Output is correct |
| 71 |
Correct |
0 ms |
344 KB |
Output is correct |
| 72 |
Correct |
428 ms |
556 KB |
Output is correct |
| 73 |
Correct |
323 ms |
560 KB |
Output is correct |
| 74 |
Correct |
325 ms |
556 KB |
Output is correct |
| 75 |
Correct |
351 ms |
560 KB |
Output is correct |
| 76 |
Correct |
1 ms |
344 KB |
Output is correct |
| 77 |
Correct |
1 ms |
348 KB |
Output is correct |
| 78 |
Correct |
335 ms |
348 KB |
Output is correct |
| 79 |
Correct |
431 ms |
556 KB |
Output is correct |
| 80 |
Correct |
518 ms |
344 KB |
Output is correct |
| 81 |
Correct |
520 ms |
592 KB |
Output is correct |
| 82 |
Correct |
541 ms |
348 KB |
Output is correct |
| 83 |
Correct |
364 ms |
592 KB |
Output is correct |
| 84 |
Correct |
1 ms |
348 KB |
Output is correct |
| 85 |
Correct |
72 ms |
480 KB |
Output is correct |
| 86 |
Correct |
326 ms |
556 KB |
Output is correct |
| 87 |
Correct |
1 ms |
348 KB |
Output is correct |
| 88 |
Correct |
0 ms |
372 KB |
Output is correct |
| 89 |
Correct |
63 ms |
504 KB |
Output is correct |
| 90 |
Correct |
64 ms |
348 KB |
Output is correct |
| 91 |
Correct |
65 ms |
348 KB |
Output is correct |
| 92 |
Correct |
515 ms |
348 KB |
Output is correct |
| 93 |
Correct |
527 ms |
592 KB |
Output is correct |
| 94 |
Correct |
531 ms |
572 KB |
Output is correct |
| 95 |
Correct |
1 ms |
348 KB |
Output is correct |
| 96 |
Correct |
1 ms |
348 KB |
Output is correct |
| 97 |
Correct |
310 ms |
572 KB |
Output is correct |
| 98 |
Correct |
52 ms |
348 KB |
Output is correct |
| 99 |
Correct |
353 ms |
556 KB |
Output is correct |
| 100 |
Correct |
0 ms |
348 KB |
Output is correct |
| 101 |
Correct |
51 ms |
480 KB |
Output is correct |
| 102 |
Correct |
50 ms |
480 KB |
Output is correct |
| 103 |
Correct |
343 ms |
556 KB |
Output is correct |
| 104 |
Correct |
0 ms |
348 KB |
Output is correct |
| 105 |
Correct |
1 ms |
348 KB |
Output is correct |
| 106 |
Correct |
1 ms |
348 KB |
Output is correct |
| 107 |
Correct |
73 ms |
476 KB |
Output is correct |
| 108 |
Correct |
87 ms |
500 KB |
Output is correct |
| 109 |
Correct |
542 ms |
560 KB |
Output is correct |
| 110 |
Correct |
522 ms |
560 KB |
Output is correct |
| 111 |
Correct |
0 ms |
348 KB |
Output is correct |
