# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
688423 |
2023-01-27T12:41:40 Z |
Nelt |
Cave (IOI13_cave) |
C++17 |
|
971 ms |
588 KB |
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,avx2,fma")
#include <bits/stdc++.h>
#include "cave.h"
/* DEFINES */
#define F first
#define S second
#define ll long long
#define ull unsigned long long
#define ld long double
#define npos ULLONG_MAX
#define INF LLONG_MAX
#define vv(a) vector<a>
#define pp(a, b) pair<a, b>
#define pq(a) priority_queue<a>
#define qq(a) queue<a>
#define ss(a) set<a>
#define mm(a, b) map<a, b>
#define ump(a, b) unordered_map<a, b>
#define sync \
ios_base::sync_with_stdio(0); \
cin.tie(0); \
cout.tie(0);
#define elif else if
#define endl "\n"
#define allc(a) begin(a), end(a)
#define all(a) a, a + sizeof(a) / sizeof(a[0])
#define pb push_back
#define logi(a) __lg(a)
#define sqrt(a) sqrtl(a)
#define mpr make_pair
#define ins insert
using namespace std;
using namespace __cxx11;
typedef char chr;
typedef basic_string<chr> str;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
void exploreCave(int n)
{
int d[n], s[n], tmp[n];
vv(int) v;
memset(s, -1, sizeof(s));
memset(d, 0, sizeof(d));
for (ll i = 0; i < n; i++)
v.pb(i);
for (ll i = 0; i < n; i++)
{
for (ll j = 0; j < n; j++)
if (s[j] == -1)
tmp[j] = 0;
else
tmp[j] = s[j];
ll tp = (tryCombination(tmp) == i), l = 0, r = (ll)v.size() - 1;
while (l <= r)
{
ll mid = (l + r) >> 1, x;
for (ll j = 0; j < n; j++)
tmp[j] = s[j];
for (ll j = 0; j < n; j++)
if (tmp[v[j]] == -1)
tmp[v[j]] = !tp;
for (ll j = 0; j <= mid; j++)
tmp[v[j]] = tp;
x = tryCombination(tmp);
if (x == -1 or x > i)
r = mid - 1;
else
l = mid + 1;
}
d[v[r + 1]] = i;
s[v[r + 1]] = tp;
v.erase(v.begin() + r + 1);
}
answer(s, d);
}
void solve()
{
}
/*
*/
// int main()
// {
// sync
// // precomp();
// ll t = 1;
// // cin >> t;
// for (ll i = 1; i <= t; i++)
// // cout << "Case #" << i << ": ",
// solve();
// cerr << "\nTime elapsed : " << clock() * 1000.0 / CLOCKS_PER_SEC << " ms\n";
// }
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
381 ms |
408 KB |
Output is correct |
2 |
Correct |
378 ms |
436 KB |
Output is correct |
3 |
Correct |
572 ms |
340 KB |
Output is correct |
4 |
Correct |
374 ms |
436 KB |
Output is correct |
5 |
Correct |
605 ms |
448 KB |
Output is correct |
6 |
Correct |
555 ms |
468 KB |
Output is correct |
7 |
Correct |
609 ms |
448 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
1 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 |
578 ms |
448 KB |
Output is correct |
13 |
Correct |
582 ms |
444 KB |
Output is correct |
14 |
Correct |
564 ms |
444 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
598 ms |
448 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
769 ms |
448 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
613 ms |
480 KB |
Output is correct |
7 |
Correct |
788 ms |
480 KB |
Output is correct |
8 |
Correct |
793 ms |
484 KB |
Output is correct |
9 |
Correct |
795 ms |
484 KB |
Output is correct |
10 |
Correct |
788 ms |
480 KB |
Output is correct |
11 |
Correct |
971 ms |
484 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 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 |
1 ms |
304 KB |
Output is correct |
5 |
Correct |
1 ms |
304 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 |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
308 KB |
Output is correct |
13 |
Correct |
1 ms |
304 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 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 |
1 ms |
304 KB |
Output is correct |
5 |
Correct |
1 ms |
304 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 |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
308 KB |
Output is correct |
13 |
Correct |
1 ms |
304 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
0 ms |
300 KB |
Output is correct |
17 |
Correct |
1 ms |
300 KB |
Output is correct |
18 |
Correct |
1 ms |
304 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
134 ms |
360 KB |
Output is correct |
21 |
Correct |
1 ms |
304 KB |
Output is correct |
22 |
Correct |
1 ms |
300 KB |
Output is correct |
23 |
Correct |
115 ms |
364 KB |
Output is correct |
24 |
Correct |
102 ms |
360 KB |
Output is correct |
25 |
Correct |
110 ms |
364 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
91 ms |
316 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
96 ms |
360 KB |
Output is correct |
31 |
Correct |
134 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 |
110 ms |
340 KB |
Output is correct |
36 |
Correct |
111 ms |
340 KB |
Output is correct |
37 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
381 ms |
408 KB |
Output is correct |
2 |
Correct |
378 ms |
436 KB |
Output is correct |
3 |
Correct |
572 ms |
340 KB |
Output is correct |
4 |
Correct |
374 ms |
436 KB |
Output is correct |
5 |
Correct |
605 ms |
448 KB |
Output is correct |
6 |
Correct |
555 ms |
468 KB |
Output is correct |
7 |
Correct |
609 ms |
448 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
1 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 |
578 ms |
448 KB |
Output is correct |
13 |
Correct |
582 ms |
444 KB |
Output is correct |
14 |
Correct |
564 ms |
444 KB |
Output is correct |
15 |
Correct |
598 ms |
448 KB |
Output is correct |
16 |
Correct |
0 ms |
212 KB |
Output is correct |
17 |
Correct |
769 ms |
448 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
613 ms |
480 KB |
Output is correct |
21 |
Correct |
788 ms |
480 KB |
Output is correct |
22 |
Correct |
793 ms |
484 KB |
Output is correct |
23 |
Correct |
795 ms |
484 KB |
Output is correct |
24 |
Correct |
788 ms |
480 KB |
Output is correct |
25 |
Correct |
971 ms |
484 KB |
Output is correct |
26 |
Correct |
0 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 |
1 ms |
304 KB |
Output is correct |
30 |
Correct |
1 ms |
304 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 |
1 ms |
212 KB |
Output is correct |
37 |
Correct |
1 ms |
308 KB |
Output is correct |
38 |
Correct |
1 ms |
304 KB |
Output is correct |
39 |
Correct |
1 ms |
212 KB |
Output is correct |
40 |
Correct |
1 ms |
212 KB |
Output is correct |
41 |
Correct |
0 ms |
300 KB |
Output is correct |
42 |
Correct |
1 ms |
300 KB |
Output is correct |
43 |
Correct |
1 ms |
304 KB |
Output is correct |
44 |
Correct |
1 ms |
212 KB |
Output is correct |
45 |
Correct |
134 ms |
360 KB |
Output is correct |
46 |
Correct |
1 ms |
304 KB |
Output is correct |
47 |
Correct |
1 ms |
300 KB |
Output is correct |
48 |
Correct |
115 ms |
364 KB |
Output is correct |
49 |
Correct |
102 ms |
360 KB |
Output is correct |
50 |
Correct |
110 ms |
364 KB |
Output is correct |
51 |
Correct |
1 ms |
212 KB |
Output is correct |
52 |
Correct |
1 ms |
212 KB |
Output is correct |
53 |
Correct |
91 ms |
316 KB |
Output is correct |
54 |
Correct |
1 ms |
212 KB |
Output is correct |
55 |
Correct |
96 ms |
360 KB |
Output is correct |
56 |
Correct |
134 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 |
110 ms |
340 KB |
Output is correct |
61 |
Correct |
111 ms |
340 KB |
Output is correct |
62 |
Correct |
1 ms |
212 KB |
Output is correct |
63 |
Correct |
386 ms |
440 KB |
Output is correct |
64 |
Correct |
384 ms |
456 KB |
Output is correct |
65 |
Correct |
572 ms |
480 KB |
Output is correct |
66 |
Correct |
382 ms |
456 KB |
Output is correct |
67 |
Correct |
608 ms |
480 KB |
Output is correct |
68 |
Correct |
596 ms |
484 KB |
Output is correct |
69 |
Correct |
577 ms |
480 KB |
Output is correct |
70 |
Correct |
1 ms |
212 KB |
Output is correct |
71 |
Correct |
1 ms |
212 KB |
Output is correct |
72 |
Correct |
578 ms |
484 KB |
Output is correct |
73 |
Correct |
576 ms |
480 KB |
Output is correct |
74 |
Correct |
578 ms |
480 KB |
Output is correct |
75 |
Correct |
769 ms |
480 KB |
Output is correct |
76 |
Correct |
0 ms |
212 KB |
Output is correct |
77 |
Correct |
0 ms |
300 KB |
Output is correct |
78 |
Correct |
586 ms |
496 KB |
Output is correct |
79 |
Correct |
930 ms |
480 KB |
Output is correct |
80 |
Correct |
756 ms |
588 KB |
Output is correct |
81 |
Correct |
738 ms |
496 KB |
Output is correct |
82 |
Correct |
728 ms |
588 KB |
Output is correct |
83 |
Correct |
955 ms |
488 KB |
Output is correct |
84 |
Correct |
1 ms |
212 KB |
Output is correct |
85 |
Correct |
135 ms |
364 KB |
Output is correct |
86 |
Correct |
933 ms |
468 KB |
Output is correct |
87 |
Correct |
1 ms |
212 KB |
Output is correct |
88 |
Correct |
1 ms |
300 KB |
Output is correct |
89 |
Correct |
107 ms |
360 KB |
Output is correct |
90 |
Correct |
107 ms |
360 KB |
Output is correct |
91 |
Correct |
104 ms |
360 KB |
Output is correct |
92 |
Correct |
777 ms |
484 KB |
Output is correct |
93 |
Correct |
783 ms |
480 KB |
Output is correct |
94 |
Correct |
757 ms |
480 KB |
Output is correct |
95 |
Correct |
1 ms |
212 KB |
Output is correct |
96 |
Correct |
1 ms |
304 KB |
Output is correct |
97 |
Correct |
732 ms |
484 KB |
Output is correct |
98 |
Correct |
90 ms |
364 KB |
Output is correct |
99 |
Correct |
620 ms |
496 KB |
Output is correct |
100 |
Correct |
1 ms |
212 KB |
Output is correct |
101 |
Correct |
131 ms |
364 KB |
Output is correct |
102 |
Correct |
135 ms |
368 KB |
Output is correct |
103 |
Correct |
923 ms |
480 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 |
212 KB |
Output is correct |
107 |
Correct |
99 ms |
360 KB |
Output is correct |
108 |
Correct |
111 ms |
364 KB |
Output is correct |
109 |
Correct |
784 ms |
484 KB |
Output is correct |
110 |
Correct |
767 ms |
484 KB |
Output is correct |
111 |
Correct |
0 ms |
212 KB |
Output is correct |