| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 672750 |
2022-12-18T01:04:34 Z |
Hacv16 |
Cave (IOI13_cave) |
C++17 |
|
284 ms |
588 KB |
#include<bits/stdc++.h>
#include "cave.h"
using namespace std;
typedef long long ll;
const int MAX = 2e6 + 15;
const int INF = 0x3f3f3f3f;
bool mark[MAX];
void exploreCave(int n){
int S[n] = { 0 }, D[n] = { 0 };
for(int door = 0; door < n; door++){
for(int i = 0; i < n; i++)
if(!mark[i]) S[i] = 0;
int color = (tryCombination(S) == door);
int l = 0, r = n - 1;
while(l < r){
ll m = (l + r + 1) >> 1;
for(int i = l; i < m; i++) if(!mark[i]) S[i] = color;
for(int i = m; i <= r; i++) if(!mark[i]) S[i] = !color;
int query = tryCombination(S);
if(query == door) l = m;
else r = m - 1;
}
mark[l] = true;
D[l] = door;
S[l] = color;
}
answer(S, D);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
102 ms |
368 KB |
Output is correct |
| 2 |
Correct |
103 ms |
372 KB |
Output is correct |
| 3 |
Correct |
156 ms |
380 KB |
Output is correct |
| 4 |
Correct |
109 ms |
384 KB |
Output is correct |
| 5 |
Correct |
161 ms |
384 KB |
Output is correct |
| 6 |
Correct |
149 ms |
380 KB |
Output is correct |
| 7 |
Correct |
161 ms |
388 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 |
154 ms |
392 KB |
Output is correct |
| 13 |
Correct |
158 ms |
340 KB |
Output is correct |
| 14 |
Correct |
158 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
164 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
177 ms |
292 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
164 ms |
380 KB |
Output is correct |
| 7 |
Correct |
196 ms |
380 KB |
Output is correct |
| 8 |
Correct |
284 ms |
340 KB |
Output is correct |
| 9 |
Correct |
280 ms |
380 KB |
Output is correct |
| 10 |
Correct |
277 ms |
340 KB |
Output is correct |
| 11 |
Correct |
187 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 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 |
1 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 |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 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 |
1 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 |
0 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 |
23 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
38 ms |
340 KB |
Output is correct |
| 24 |
Correct |
39 ms |
340 KB |
Output is correct |
| 25 |
Correct |
38 ms |
320 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
26 ms |
316 KB |
Output is correct |
| 29 |
Correct |
1 ms |
304 KB |
Output is correct |
| 30 |
Correct |
25 ms |
316 KB |
Output is correct |
| 31 |
Correct |
25 ms |
360 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 |
38 ms |
348 KB |
Output is correct |
| 36 |
Correct |
38 ms |
340 KB |
Output is correct |
| 37 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
102 ms |
368 KB |
Output is correct |
| 2 |
Correct |
103 ms |
372 KB |
Output is correct |
| 3 |
Correct |
156 ms |
380 KB |
Output is correct |
| 4 |
Correct |
109 ms |
384 KB |
Output is correct |
| 5 |
Correct |
161 ms |
384 KB |
Output is correct |
| 6 |
Correct |
149 ms |
380 KB |
Output is correct |
| 7 |
Correct |
161 ms |
388 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 |
154 ms |
392 KB |
Output is correct |
| 13 |
Correct |
158 ms |
340 KB |
Output is correct |
| 14 |
Correct |
158 ms |
340 KB |
Output is correct |
| 15 |
Correct |
164 ms |
340 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
177 ms |
292 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
164 ms |
380 KB |
Output is correct |
| 21 |
Correct |
196 ms |
380 KB |
Output is correct |
| 22 |
Correct |
284 ms |
340 KB |
Output is correct |
| 23 |
Correct |
280 ms |
380 KB |
Output is correct |
| 24 |
Correct |
277 ms |
340 KB |
Output is correct |
| 25 |
Correct |
187 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 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 |
1 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 |
0 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 |
23 ms |
340 KB |
Output is correct |
| 46 |
Correct |
1 ms |
212 KB |
Output is correct |
| 47 |
Correct |
1 ms |
212 KB |
Output is correct |
| 48 |
Correct |
38 ms |
340 KB |
Output is correct |
| 49 |
Correct |
39 ms |
340 KB |
Output is correct |
| 50 |
Correct |
38 ms |
320 KB |
Output is correct |
| 51 |
Correct |
1 ms |
212 KB |
Output is correct |
| 52 |
Correct |
1 ms |
212 KB |
Output is correct |
| 53 |
Correct |
26 ms |
316 KB |
Output is correct |
| 54 |
Correct |
1 ms |
304 KB |
Output is correct |
| 55 |
Correct |
25 ms |
316 KB |
Output is correct |
| 56 |
Correct |
25 ms |
360 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 |
38 ms |
348 KB |
Output is correct |
| 61 |
Correct |
38 ms |
340 KB |
Output is correct |
| 62 |
Correct |
0 ms |
212 KB |
Output is correct |
| 63 |
Correct |
102 ms |
340 KB |
Output is correct |
| 64 |
Correct |
104 ms |
524 KB |
Output is correct |
| 65 |
Correct |
157 ms |
416 KB |
Output is correct |
| 66 |
Correct |
106 ms |
396 KB |
Output is correct |
| 67 |
Correct |
162 ms |
412 KB |
Output is correct |
| 68 |
Correct |
158 ms |
588 KB |
Output is correct |
| 69 |
Correct |
171 ms |
340 KB |
Output is correct |
| 70 |
Correct |
1 ms |
212 KB |
Output is correct |
| 71 |
Correct |
1 ms |
212 KB |
Output is correct |
| 72 |
Correct |
152 ms |
416 KB |
Output is correct |
| 73 |
Correct |
152 ms |
428 KB |
Output is correct |
| 74 |
Correct |
150 ms |
416 KB |
Output is correct |
| 75 |
Correct |
176 ms |
316 KB |
Output is correct |
| 76 |
Correct |
1 ms |
212 KB |
Output is correct |
| 77 |
Correct |
0 ms |
212 KB |
Output is correct |
| 78 |
Correct |
165 ms |
420 KB |
Output is correct |
| 79 |
Correct |
197 ms |
432 KB |
Output is correct |
| 80 |
Correct |
275 ms |
420 KB |
Output is correct |
| 81 |
Correct |
279 ms |
420 KB |
Output is correct |
| 82 |
Correct |
278 ms |
420 KB |
Output is correct |
| 83 |
Correct |
192 ms |
340 KB |
Output is correct |
| 84 |
Correct |
1 ms |
212 KB |
Output is correct |
| 85 |
Correct |
23 ms |
324 KB |
Output is correct |
| 86 |
Correct |
149 ms |
420 KB |
Output is correct |
| 87 |
Correct |
1 ms |
212 KB |
Output is correct |
| 88 |
Correct |
1 ms |
304 KB |
Output is correct |
| 89 |
Correct |
38 ms |
348 KB |
Output is correct |
| 90 |
Correct |
38 ms |
344 KB |
Output is correct |
| 91 |
Correct |
37 ms |
340 KB |
Output is correct |
| 92 |
Correct |
275 ms |
432 KB |
Output is correct |
| 93 |
Correct |
284 ms |
420 KB |
Output is correct |
| 94 |
Correct |
269 ms |
420 KB |
Output is correct |
| 95 |
Correct |
1 ms |
212 KB |
Output is correct |
| 96 |
Correct |
1 ms |
212 KB |
Output is correct |
| 97 |
Correct |
166 ms |
420 KB |
Output is correct |
| 98 |
Correct |
23 ms |
368 KB |
Output is correct |
| 99 |
Correct |
150 ms |
424 KB |
Output is correct |
| 100 |
Correct |
1 ms |
308 KB |
Output is correct |
| 101 |
Correct |
23 ms |
340 KB |
Output is correct |
| 102 |
Correct |
23 ms |
340 KB |
Output is correct |
| 103 |
Correct |
146 ms |
420 KB |
Output is correct |
| 104 |
Correct |
1 ms |
212 KB |
Output is correct |
| 105 |
Correct |
1 ms |
212 KB |
Output is correct |
| 106 |
Correct |
1 ms |
308 KB |
Output is correct |
| 107 |
Correct |
37 ms |
340 KB |
Output is correct |
| 108 |
Correct |
37 ms |
340 KB |
Output is correct |
| 109 |
Correct |
267 ms |
340 KB |
Output is correct |
| 110 |
Correct |
276 ms |
340 KB |
Output is correct |
| 111 |
Correct |
1 ms |
304 KB |
Output is correct |
