# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
969101 |
2024-04-24T13:46:03 Z |
__Davit__ |
Cave (IOI13_cave) |
C++17 |
|
504 ms |
600 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
//
//void answer(int S[], int D[], int N) {
// for (int i = 0; i < N; i++)cout << S[i] << " ";
// cout << endl;
// for (int i = 0; i < N; i++)cout << D[i] << " ";
// cout << endl;
//}
//
//int tryCombination(int S[], int N) {
// cout << "! ";
// for (int i = 0; i < N; i++)cout << S[i] << " ";
// cout << endl;
// int x;
// cin >> x;
// return x;
//}
//
void exploreCave(int N) {
int a[N];
int b[N];
for (int i = 0; i < N; i++)a[i] = 0;
for (int i = 0; i < N; i++)b[i] = -1;
int x;
for (int i = 0; i < N; i++) {
// x = tryCombination(a, N);
x = tryCombination(a);
if (x == i) {
for (int j = 0; j < N; j++) {
if (b[j] == -1) a[j] ^= 1;
}
}
int ina = 0, inb = N - 1, ans = N - 1;
while (ina <= inb) {
int mid = (ina + inb) >> 1;
for (int j = 0; j <= mid; j++) {
if (b[j] == -1) a[j] ^= 1;
}
// x = tryCombination(a, N);
x = tryCombination(a);
for (int j = 0; j <= mid; j++) {
if (b[j] == -1) a[j] ^= 1;
}
if (x == i) {
ans = mid;
inb = mid - 1;
} else {
ina = mid + 1;
}
}
b[ans] = i;
}
// answer(a, b, N);
answer(a, b);
}
//int main() {
// exploreCave(4);
//}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
183 ms |
500 KB |
Output is correct |
2 |
Correct |
182 ms |
344 KB |
Output is correct |
3 |
Correct |
331 ms |
540 KB |
Output is correct |
4 |
Correct |
210 ms |
532 KB |
Output is correct |
5 |
Correct |
358 ms |
348 KB |
Output is correct |
6 |
Correct |
303 ms |
344 KB |
Output is correct |
7 |
Correct |
325 ms |
344 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 |
344 KB |
Output is correct |
12 |
Correct |
287 ms |
348 KB |
Output is correct |
13 |
Correct |
298 ms |
540 KB |
Output is correct |
14 |
Correct |
285 ms |
536 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
323 ms |
540 KB |
Output is correct |
2 |
Correct |
1 ms |
596 KB |
Output is correct |
3 |
Correct |
287 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 |
333 ms |
552 KB |
Output is correct |
7 |
Correct |
247 ms |
348 KB |
Output is correct |
8 |
Correct |
457 ms |
540 KB |
Output is correct |
9 |
Correct |
460 ms |
536 KB |
Output is correct |
10 |
Correct |
456 ms |
536 KB |
Output is correct |
11 |
Correct |
268 ms |
596 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
344 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 |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
344 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 |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
344 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
38 ms |
488 KB |
Output is correct |
21 |
Correct |
1 ms |
344 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
57 ms |
404 KB |
Output is correct |
24 |
Correct |
61 ms |
348 KB |
Output is correct |
25 |
Correct |
58 ms |
348 KB |
Output is correct |
26 |
Correct |
1 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
44 ms |
600 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
37 ms |
348 KB |
Output is correct |
31 |
Correct |
39 ms |
472 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 |
61 ms |
348 KB |
Output is correct |
36 |
Correct |
56 ms |
348 KB |
Output is correct |
37 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
183 ms |
500 KB |
Output is correct |
2 |
Correct |
182 ms |
344 KB |
Output is correct |
3 |
Correct |
331 ms |
540 KB |
Output is correct |
4 |
Correct |
210 ms |
532 KB |
Output is correct |
5 |
Correct |
358 ms |
348 KB |
Output is correct |
6 |
Correct |
303 ms |
344 KB |
Output is correct |
7 |
Correct |
325 ms |
344 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 |
344 KB |
Output is correct |
12 |
Correct |
287 ms |
348 KB |
Output is correct |
13 |
Correct |
298 ms |
540 KB |
Output is correct |
14 |
Correct |
285 ms |
536 KB |
Output is correct |
15 |
Correct |
323 ms |
540 KB |
Output is correct |
16 |
Correct |
1 ms |
596 KB |
Output is correct |
17 |
Correct |
287 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
333 ms |
552 KB |
Output is correct |
21 |
Correct |
247 ms |
348 KB |
Output is correct |
22 |
Correct |
457 ms |
540 KB |
Output is correct |
23 |
Correct |
460 ms |
536 KB |
Output is correct |
24 |
Correct |
456 ms |
536 KB |
Output is correct |
25 |
Correct |
268 ms |
596 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
1 ms |
344 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 |
1 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
348 KB |
Output is correct |
34 |
Correct |
1 ms |
348 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
36 |
Correct |
0 ms |
344 KB |
Output is correct |
37 |
Correct |
0 ms |
348 KB |
Output is correct |
38 |
Correct |
1 ms |
348 KB |
Output is correct |
39 |
Correct |
0 ms |
348 KB |
Output is correct |
40 |
Correct |
0 ms |
344 KB |
Output is correct |
41 |
Correct |
0 ms |
348 KB |
Output is correct |
42 |
Correct |
0 ms |
348 KB |
Output is correct |
43 |
Correct |
1 ms |
344 KB |
Output is correct |
44 |
Correct |
1 ms |
348 KB |
Output is correct |
45 |
Correct |
38 ms |
488 KB |
Output is correct |
46 |
Correct |
1 ms |
344 KB |
Output is correct |
47 |
Correct |
1 ms |
348 KB |
Output is correct |
48 |
Correct |
57 ms |
404 KB |
Output is correct |
49 |
Correct |
61 ms |
348 KB |
Output is correct |
50 |
Correct |
58 ms |
348 KB |
Output is correct |
51 |
Correct |
1 ms |
348 KB |
Output is correct |
52 |
Correct |
0 ms |
348 KB |
Output is correct |
53 |
Correct |
44 ms |
600 KB |
Output is correct |
54 |
Correct |
1 ms |
348 KB |
Output is correct |
55 |
Correct |
37 ms |
348 KB |
Output is correct |
56 |
Correct |
39 ms |
472 KB |
Output is correct |
57 |
Correct |
0 ms |
348 KB |
Output is correct |
58 |
Correct |
1 ms |
348 KB |
Output is correct |
59 |
Correct |
0 ms |
348 KB |
Output is correct |
60 |
Correct |
61 ms |
348 KB |
Output is correct |
61 |
Correct |
56 ms |
348 KB |
Output is correct |
62 |
Correct |
0 ms |
348 KB |
Output is correct |
63 |
Correct |
189 ms |
348 KB |
Output is correct |
64 |
Correct |
186 ms |
532 KB |
Output is correct |
65 |
Correct |
324 ms |
348 KB |
Output is correct |
66 |
Correct |
202 ms |
524 KB |
Output is correct |
67 |
Correct |
330 ms |
540 KB |
Output is correct |
68 |
Correct |
295 ms |
536 KB |
Output is correct |
69 |
Correct |
334 ms |
540 KB |
Output is correct |
70 |
Correct |
0 ms |
344 KB |
Output is correct |
71 |
Correct |
0 ms |
344 KB |
Output is correct |
72 |
Correct |
288 ms |
536 KB |
Output is correct |
73 |
Correct |
290 ms |
540 KB |
Output is correct |
74 |
Correct |
291 ms |
536 KB |
Output is correct |
75 |
Correct |
295 ms |
592 KB |
Output is correct |
76 |
Correct |
1 ms |
344 KB |
Output is correct |
77 |
Correct |
0 ms |
348 KB |
Output is correct |
78 |
Correct |
337 ms |
348 KB |
Output is correct |
79 |
Correct |
256 ms |
536 KB |
Output is correct |
80 |
Correct |
451 ms |
544 KB |
Output is correct |
81 |
Correct |
454 ms |
536 KB |
Output is correct |
82 |
Correct |
474 ms |
596 KB |
Output is correct |
83 |
Correct |
249 ms |
348 KB |
Output is correct |
84 |
Correct |
0 ms |
344 KB |
Output is correct |
85 |
Correct |
38 ms |
344 KB |
Output is correct |
86 |
Correct |
245 ms |
596 KB |
Output is correct |
87 |
Correct |
0 ms |
348 KB |
Output is correct |
88 |
Correct |
0 ms |
348 KB |
Output is correct |
89 |
Correct |
57 ms |
344 KB |
Output is correct |
90 |
Correct |
59 ms |
348 KB |
Output is correct |
91 |
Correct |
58 ms |
468 KB |
Output is correct |
92 |
Correct |
504 ms |
556 KB |
Output is correct |
93 |
Correct |
479 ms |
540 KB |
Output is correct |
94 |
Correct |
475 ms |
348 KB |
Output is correct |
95 |
Correct |
1 ms |
344 KB |
Output is correct |
96 |
Correct |
0 ms |
348 KB |
Output is correct |
97 |
Correct |
286 ms |
536 KB |
Output is correct |
98 |
Correct |
42 ms |
344 KB |
Output is correct |
99 |
Correct |
286 ms |
348 KB |
Output is correct |
100 |
Correct |
0 ms |
344 KB |
Output is correct |
101 |
Correct |
37 ms |
468 KB |
Output is correct |
102 |
Correct |
42 ms |
348 KB |
Output is correct |
103 |
Correct |
248 ms |
344 KB |
Output is correct |
104 |
Correct |
1 ms |
344 KB |
Output is correct |
105 |
Correct |
1 ms |
348 KB |
Output is correct |
106 |
Correct |
0 ms |
348 KB |
Output is correct |
107 |
Correct |
58 ms |
468 KB |
Output is correct |
108 |
Correct |
56 ms |
472 KB |
Output is correct |
109 |
Correct |
477 ms |
536 KB |
Output is correct |
110 |
Correct |
457 ms |
348 KB |
Output is correct |
111 |
Correct |
0 ms |
344 KB |
Output is correct |