| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 979360 |
2024-05-10T17:16:25 Z |
c2zi6 |
Cave (IOI13_cave) |
C++14 |
|
572 ms |
696 KB |
#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
#define ff first
#define ss second
#define pb push_back
#define all(a) (a).begin(), (a).end()
#define replr(i, a, b) for (int i = int(a); i <= int(b); ++i)
#define reprl(i, a, b) for (int i = int(a); i >= int(b); --i)
#define rep(i, n) for (int i = 0; i < int(n); ++i)
#define mkp(a, b) make_pair(a, b)
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> PII;
typedef vector<int> VI;
typedef vector<PII> VPI;
typedef vector<VI> VVI;
typedef vector<VVI> VVVI;
typedef vector<VPI> VVPI;
typedef pair<ll, ll> PLL;
typedef vector<ll> VL;
typedef vector<PLL> VPL;
typedef vector<VL> VVL;
typedef vector<VVL> VVVL;
typedef vector<VPL> VVPL;
template<class T> T setmax(T& a, T b) {if (a < b) return a = b; return a;}
template<class T> T setmin(T& a, T b) {if (a < b) return a; return a = b;}
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
template<class T>
using indset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#include "cave.h"
void exploreCave(int n) {
int s[n];
int d[n];
rep(i, n) s[i] = 2;
int tmp[n];
for (int cur = 0; cur < n; cur++) {
rep(i, n) tmp[i] = s[i];
rep(i, n) if (tmp[i] == 2) tmp[i] = 0;
int bac = (tryCombination(tmp) == cur);
int l = -1, r = n-1;
while (l + 1 < r) {
int m = (l + r) / 2;
rep(i, n) tmp[i] = s[i];
replr(i, 0, m) if (tmp[i] == 2) tmp[i] = 1;
replr(i, m+1, n-1) if (tmp[i] == 2) tmp[i] = 0;
if ((tryCombination(tmp) == cur) != bac) r = m;
else l = m;
}
s[r] = bac;
d[r] = cur;
}
answer(s, d);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
191 ms |
512 KB |
Output is correct |
| 2 |
Correct |
197 ms |
544 KB |
Output is correct |
| 3 |
Correct |
298 ms |
556 KB |
Output is correct |
| 4 |
Correct |
209 ms |
592 KB |
Output is correct |
| 5 |
Correct |
359 ms |
552 KB |
Output is correct |
| 6 |
Correct |
300 ms |
556 KB |
Output is correct |
| 7 |
Correct |
361 ms |
560 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
396 KB |
Output is correct |
| 12 |
Correct |
312 ms |
556 KB |
Output is correct |
| 13 |
Correct |
300 ms |
556 KB |
Output is correct |
| 14 |
Correct |
306 ms |
560 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
365 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
352 ms |
520 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
360 ms |
516 KB |
Output is correct |
| 7 |
Correct |
284 ms |
524 KB |
Output is correct |
| 8 |
Correct |
536 ms |
524 KB |
Output is correct |
| 9 |
Correct |
545 ms |
520 KB |
Output is correct |
| 10 |
Correct |
557 ms |
524 KB |
Output is correct |
| 11 |
Correct |
315 ms |
520 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 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 |
600 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 |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 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 |
600 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 |
0 ms |
600 KB |
Output is correct |
| 17 |
Correct |
0 ms |
344 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
39 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
64 ms |
480 KB |
Output is correct |
| 24 |
Correct |
63 ms |
344 KB |
Output is correct |
| 25 |
Correct |
63 ms |
476 KB |
Output is correct |
| 26 |
Correct |
1 ms |
344 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
44 ms |
480 KB |
Output is correct |
| 29 |
Correct |
1 ms |
348 KB |
Output is correct |
| 30 |
Correct |
39 ms |
348 KB |
Output is correct |
| 31 |
Correct |
41 ms |
348 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
1 ms |
348 KB |
Output is correct |
| 34 |
Correct |
1 ms |
600 KB |
Output is correct |
| 35 |
Correct |
65 ms |
480 KB |
Output is correct |
| 36 |
Correct |
62 ms |
348 KB |
Output is correct |
| 37 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
191 ms |
512 KB |
Output is correct |
| 2 |
Correct |
197 ms |
544 KB |
Output is correct |
| 3 |
Correct |
298 ms |
556 KB |
Output is correct |
| 4 |
Correct |
209 ms |
592 KB |
Output is correct |
| 5 |
Correct |
359 ms |
552 KB |
Output is correct |
| 6 |
Correct |
300 ms |
556 KB |
Output is correct |
| 7 |
Correct |
361 ms |
560 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
396 KB |
Output is correct |
| 12 |
Correct |
312 ms |
556 KB |
Output is correct |
| 13 |
Correct |
300 ms |
556 KB |
Output is correct |
| 14 |
Correct |
306 ms |
560 KB |
Output is correct |
| 15 |
Correct |
365 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
352 ms |
520 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
360 ms |
516 KB |
Output is correct |
| 21 |
Correct |
284 ms |
524 KB |
Output is correct |
| 22 |
Correct |
536 ms |
524 KB |
Output is correct |
| 23 |
Correct |
545 ms |
520 KB |
Output is correct |
| 24 |
Correct |
557 ms |
524 KB |
Output is correct |
| 25 |
Correct |
315 ms |
520 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
0 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 |
600 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 |
0 ms |
600 KB |
Output is correct |
| 42 |
Correct |
0 ms |
344 KB |
Output is correct |
| 43 |
Correct |
0 ms |
348 KB |
Output is correct |
| 44 |
Correct |
0 ms |
348 KB |
Output is correct |
| 45 |
Correct |
39 ms |
348 KB |
Output is correct |
| 46 |
Correct |
1 ms |
348 KB |
Output is correct |
| 47 |
Correct |
1 ms |
348 KB |
Output is correct |
| 48 |
Correct |
64 ms |
480 KB |
Output is correct |
| 49 |
Correct |
63 ms |
344 KB |
Output is correct |
| 50 |
Correct |
63 ms |
476 KB |
Output is correct |
| 51 |
Correct |
1 ms |
344 KB |
Output is correct |
| 52 |
Correct |
1 ms |
348 KB |
Output is correct |
| 53 |
Correct |
44 ms |
480 KB |
Output is correct |
| 54 |
Correct |
1 ms |
348 KB |
Output is correct |
| 55 |
Correct |
39 ms |
348 KB |
Output is correct |
| 56 |
Correct |
41 ms |
348 KB |
Output is correct |
| 57 |
Correct |
1 ms |
348 KB |
Output is correct |
| 58 |
Correct |
1 ms |
348 KB |
Output is correct |
| 59 |
Correct |
1 ms |
600 KB |
Output is correct |
| 60 |
Correct |
65 ms |
480 KB |
Output is correct |
| 61 |
Correct |
62 ms |
348 KB |
Output is correct |
| 62 |
Correct |
1 ms |
348 KB |
Output is correct |
| 63 |
Correct |
193 ms |
544 KB |
Output is correct |
| 64 |
Correct |
238 ms |
544 KB |
Output is correct |
| 65 |
Correct |
330 ms |
348 KB |
Output is correct |
| 66 |
Correct |
245 ms |
348 KB |
Output is correct |
| 67 |
Correct |
359 ms |
560 KB |
Output is correct |
| 68 |
Correct |
298 ms |
344 KB |
Output is correct |
| 69 |
Correct |
368 ms |
556 KB |
Output is correct |
| 70 |
Correct |
0 ms |
348 KB |
Output is correct |
| 71 |
Correct |
1 ms |
348 KB |
Output is correct |
| 72 |
Correct |
304 ms |
344 KB |
Output is correct |
| 73 |
Correct |
303 ms |
348 KB |
Output is correct |
| 74 |
Correct |
302 ms |
560 KB |
Output is correct |
| 75 |
Correct |
392 ms |
572 KB |
Output is correct |
| 76 |
Correct |
0 ms |
436 KB |
Output is correct |
| 77 |
Correct |
0 ms |
344 KB |
Output is correct |
| 78 |
Correct |
370 ms |
576 KB |
Output is correct |
| 79 |
Correct |
283 ms |
348 KB |
Output is correct |
| 80 |
Correct |
559 ms |
560 KB |
Output is correct |
| 81 |
Correct |
541 ms |
560 KB |
Output is correct |
| 82 |
Correct |
572 ms |
556 KB |
Output is correct |
| 83 |
Correct |
291 ms |
560 KB |
Output is correct |
| 84 |
Correct |
1 ms |
344 KB |
Output is correct |
| 85 |
Correct |
41 ms |
348 KB |
Output is correct |
| 86 |
Correct |
274 ms |
556 KB |
Output is correct |
| 87 |
Correct |
1 ms |
348 KB |
Output is correct |
| 88 |
Correct |
1 ms |
348 KB |
Output is correct |
| 89 |
Correct |
65 ms |
480 KB |
Output is correct |
| 90 |
Correct |
63 ms |
344 KB |
Output is correct |
| 91 |
Correct |
64 ms |
348 KB |
Output is correct |
| 92 |
Correct |
525 ms |
560 KB |
Output is correct |
| 93 |
Correct |
526 ms |
596 KB |
Output is correct |
| 94 |
Correct |
519 ms |
560 KB |
Output is correct |
| 95 |
Correct |
0 ms |
348 KB |
Output is correct |
| 96 |
Correct |
1 ms |
348 KB |
Output is correct |
| 97 |
Correct |
305 ms |
556 KB |
Output is correct |
| 98 |
Correct |
42 ms |
344 KB |
Output is correct |
| 99 |
Correct |
301 ms |
348 KB |
Output is correct |
| 100 |
Correct |
1 ms |
348 KB |
Output is correct |
| 101 |
Correct |
41 ms |
480 KB |
Output is correct |
| 102 |
Correct |
51 ms |
496 KB |
Output is correct |
| 103 |
Correct |
278 ms |
592 KB |
Output is correct |
| 104 |
Correct |
1 ms |
348 KB |
Output is correct |
| 105 |
Correct |
1 ms |
696 KB |
Output is correct |
| 106 |
Correct |
1 ms |
348 KB |
Output is correct |
| 107 |
Correct |
63 ms |
480 KB |
Output is correct |
| 108 |
Correct |
71 ms |
348 KB |
Output is correct |
| 109 |
Correct |
555 ms |
556 KB |
Output is correct |
| 110 |
Correct |
545 ms |
592 KB |
Output is correct |
| 111 |
Correct |
0 ms |
348 KB |
Output is correct |
