| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 945582 |
2024-03-14T05:15:52 Z |
vjudge1 |
Cave (IOI13_cave) |
C++17 |
|
152 ms |
600 KB |
#include "cave.h"
#include<bits/stdc++.h>
using namespace std;
#define sz(s) (int)s.size()
void exploreCave(int N) {
int s[N], ans[N], c[N];
memset(s, 0, sizeof(s));
int x = tryCombination(s);
if (x == -1) x = N;
vector<int> p(N);
for (int i = 0; i < N; i++) p[i] = i;
for (int i = 0; i < N; i++) {
x = tryCombination(s);
bool is = 1;
if (x == i) is = 0;
int l = 0, r = sz(p) - 1;
while (l <= r) {
int m = (l + r) / 2;
for (int j = 0; j < N; j++) c[j] = s[j];
for (int j = l; j <= m; j++) c[p[j]] = 1;
x = tryCombination(c);
if (x == -1) x = N;
if ((x == i) == is) r = m - 1;
else l = m + 1;
}
r++;
ans[p[r]] = i;
s[p[r]] = (!is);
p.erase(p.begin() + r);
}
answer(s, ans);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
62 ms |
344 KB |
Output is correct |
| 2 |
Correct |
64 ms |
348 KB |
Output is correct |
| 3 |
Correct |
128 ms |
344 KB |
Output is correct |
| 4 |
Correct |
71 ms |
600 KB |
Output is correct |
| 5 |
Correct |
104 ms |
540 KB |
Output is correct |
| 6 |
Correct |
98 ms |
344 KB |
Output is correct |
| 7 |
Correct |
104 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
98 ms |
348 KB |
Output is correct |
| 13 |
Correct |
98 ms |
544 KB |
Output is correct |
| 14 |
Correct |
98 ms |
544 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
117 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
123 ms |
544 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
120 ms |
536 KB |
Output is correct |
| 7 |
Correct |
113 ms |
540 KB |
Output is correct |
| 8 |
Correct |
127 ms |
540 KB |
Output is correct |
| 9 |
Correct |
152 ms |
540 KB |
Output is correct |
| 10 |
Correct |
139 ms |
344 KB |
Output is correct |
| 11 |
Correct |
118 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 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 |
344 KB |
Output is correct |
| 8 |
Correct |
0 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 |
0 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 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 |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 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 |
344 KB |
Output is correct |
| 8 |
Correct |
0 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 |
0 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 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 |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 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 |
15 ms |
496 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
14 ms |
348 KB |
Output is correct |
| 24 |
Correct |
14 ms |
348 KB |
Output is correct |
| 25 |
Correct |
14 ms |
344 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
14 ms |
348 KB |
Output is correct |
| 29 |
Correct |
1 ms |
348 KB |
Output is correct |
| 30 |
Correct |
14 ms |
496 KB |
Output is correct |
| 31 |
Correct |
14 ms |
504 KB |
Output is correct |
| 32 |
Correct |
0 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 |
16 ms |
348 KB |
Output is correct |
| 36 |
Correct |
18 ms |
492 KB |
Output is correct |
| 37 |
Correct |
0 ms |
544 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
62 ms |
344 KB |
Output is correct |
| 2 |
Correct |
64 ms |
348 KB |
Output is correct |
| 3 |
Correct |
128 ms |
344 KB |
Output is correct |
| 4 |
Correct |
71 ms |
600 KB |
Output is correct |
| 5 |
Correct |
104 ms |
540 KB |
Output is correct |
| 6 |
Correct |
98 ms |
344 KB |
Output is correct |
| 7 |
Correct |
104 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
98 ms |
348 KB |
Output is correct |
| 13 |
Correct |
98 ms |
544 KB |
Output is correct |
| 14 |
Correct |
98 ms |
544 KB |
Output is correct |
| 15 |
Correct |
117 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
123 ms |
544 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
120 ms |
536 KB |
Output is correct |
| 21 |
Correct |
113 ms |
540 KB |
Output is correct |
| 22 |
Correct |
127 ms |
540 KB |
Output is correct |
| 23 |
Correct |
152 ms |
540 KB |
Output is correct |
| 24 |
Correct |
139 ms |
344 KB |
Output is correct |
| 25 |
Correct |
118 ms |
348 KB |
Output is correct |
| 26 |
Correct |
1 ms |
344 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
0 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 |
344 KB |
Output is correct |
| 33 |
Correct |
0 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 |
0 ms |
344 KB |
Output is correct |
| 37 |
Correct |
0 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 |
0 ms |
348 KB |
Output is correct |
| 41 |
Correct |
0 ms |
348 KB |
Output is correct |
| 42 |
Correct |
1 ms |
348 KB |
Output is correct |
| 43 |
Correct |
0 ms |
348 KB |
Output is correct |
| 44 |
Correct |
0 ms |
348 KB |
Output is correct |
| 45 |
Correct |
15 ms |
496 KB |
Output is correct |
| 46 |
Correct |
0 ms |
348 KB |
Output is correct |
| 47 |
Correct |
0 ms |
348 KB |
Output is correct |
| 48 |
Correct |
14 ms |
348 KB |
Output is correct |
| 49 |
Correct |
14 ms |
348 KB |
Output is correct |
| 50 |
Correct |
14 ms |
344 KB |
Output is correct |
| 51 |
Correct |
1 ms |
348 KB |
Output is correct |
| 52 |
Correct |
0 ms |
348 KB |
Output is correct |
| 53 |
Correct |
14 ms |
348 KB |
Output is correct |
| 54 |
Correct |
1 ms |
348 KB |
Output is correct |
| 55 |
Correct |
14 ms |
496 KB |
Output is correct |
| 56 |
Correct |
14 ms |
504 KB |
Output is correct |
| 57 |
Correct |
0 ms |
348 KB |
Output is correct |
| 58 |
Correct |
0 ms |
348 KB |
Output is correct |
| 59 |
Correct |
1 ms |
348 KB |
Output is correct |
| 60 |
Correct |
16 ms |
348 KB |
Output is correct |
| 61 |
Correct |
18 ms |
492 KB |
Output is correct |
| 62 |
Correct |
0 ms |
544 KB |
Output is correct |
| 63 |
Correct |
63 ms |
344 KB |
Output is correct |
| 64 |
Correct |
63 ms |
348 KB |
Output is correct |
| 65 |
Correct |
107 ms |
348 KB |
Output is correct |
| 66 |
Correct |
77 ms |
600 KB |
Output is correct |
| 67 |
Correct |
104 ms |
544 KB |
Output is correct |
| 68 |
Correct |
98 ms |
344 KB |
Output is correct |
| 69 |
Correct |
112 ms |
348 KB |
Output is correct |
| 70 |
Correct |
0 ms |
348 KB |
Output is correct |
| 71 |
Correct |
0 ms |
348 KB |
Output is correct |
| 72 |
Correct |
98 ms |
540 KB |
Output is correct |
| 73 |
Correct |
99 ms |
344 KB |
Output is correct |
| 74 |
Correct |
123 ms |
544 KB |
Output is correct |
| 75 |
Correct |
132 ms |
596 KB |
Output is correct |
| 76 |
Correct |
0 ms |
600 KB |
Output is correct |
| 77 |
Correct |
0 ms |
348 KB |
Output is correct |
| 78 |
Correct |
130 ms |
344 KB |
Output is correct |
| 79 |
Correct |
115 ms |
348 KB |
Output is correct |
| 80 |
Correct |
123 ms |
348 KB |
Output is correct |
| 81 |
Correct |
124 ms |
344 KB |
Output is correct |
| 82 |
Correct |
134 ms |
344 KB |
Output is correct |
| 83 |
Correct |
121 ms |
348 KB |
Output is correct |
| 84 |
Correct |
0 ms |
348 KB |
Output is correct |
| 85 |
Correct |
19 ms |
344 KB |
Output is correct |
| 86 |
Correct |
114 ms |
600 KB |
Output is correct |
| 87 |
Correct |
0 ms |
344 KB |
Output is correct |
| 88 |
Correct |
1 ms |
348 KB |
Output is correct |
| 89 |
Correct |
14 ms |
348 KB |
Output is correct |
| 90 |
Correct |
14 ms |
344 KB |
Output is correct |
| 91 |
Correct |
14 ms |
348 KB |
Output is correct |
| 92 |
Correct |
135 ms |
544 KB |
Output is correct |
| 93 |
Correct |
117 ms |
544 KB |
Output is correct |
| 94 |
Correct |
110 ms |
548 KB |
Output is correct |
| 95 |
Correct |
0 ms |
348 KB |
Output is correct |
| 96 |
Correct |
0 ms |
344 KB |
Output is correct |
| 97 |
Correct |
105 ms |
540 KB |
Output is correct |
| 98 |
Correct |
14 ms |
348 KB |
Output is correct |
| 99 |
Correct |
106 ms |
540 KB |
Output is correct |
| 100 |
Correct |
0 ms |
344 KB |
Output is correct |
| 101 |
Correct |
14 ms |
348 KB |
Output is correct |
| 102 |
Correct |
15 ms |
348 KB |
Output is correct |
| 103 |
Correct |
106 ms |
544 KB |
Output is correct |
| 104 |
Correct |
0 ms |
344 KB |
Output is correct |
| 105 |
Correct |
1 ms |
344 KB |
Output is correct |
| 106 |
Correct |
0 ms |
348 KB |
Output is correct |
| 107 |
Correct |
14 ms |
496 KB |
Output is correct |
| 108 |
Correct |
14 ms |
348 KB |
Output is correct |
| 109 |
Correct |
112 ms |
348 KB |
Output is correct |
| 110 |
Correct |
112 ms |
348 KB |
Output is correct |
| 111 |
Correct |
0 ms |
344 KB |
Output is correct |
