# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
648897 |
2022-10-08T17:04:33 Z |
JANCARAPAN |
Cave (IOI13_cave) |
C++17 |
|
1483 ms |
460 KB |
#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(long long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");}
template<typename T, typename V>
void __print(const pair<T, V> &x);
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? ", " : ""), __print(i); cerr << "}";}
template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ", "; __print(x.second); cerr << '}';}
void _print() {cerr << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
#ifdef DEBUG
#define dbg(x...) cerr <<__func__<<":"<<" [" << #x << "] = ["; _print(x); /*cerr << "\e[39m" << endl;*/
#else
#define dbg(x...)
#endif
// int tryCombination(int a[4]) {
// int sm = 0;
// if (a[2] == 1) {
// sm++;
// if (a[1] == 1) {
// sm++;
// if (a[3] == 0) {
// sm++;
// if (a[0] == 1) {
// sm++;
// }
// }
// }
// }
// if (sm == 4) return -1;
// else return sm;
// }
void exploreCave(int n) {
int pos[n], con[n];
memset(con, -1, sizeof(con));
memset(pos, 0, sizeof(pos));
for (int i=0; i<n; i++) {
// per a cada porta faig bs dels interruptors
int l = 0, r = n - 1;
int res = n - 1;
int on = (tryCombination(pos) == i);
while (l <= r) {
int m = l + (r - l) / 2;
bool can = 0;
for (int j=0; j<n; j++) {
if (con[j] != -1) continue;
if (j >= l && j <= m) {
pos[j] = on;
} else {
pos[j] = 1 - on;
}
}
int ans = tryCombination(pos);
if (ans >= i + 1 || ans == -1) {
can = 1;
}
for (int j=0; j<n; j++) {
if (con[j] != -1) continue;
pos[j] = 0;
}
if (can) {
r = m - 1;
res = m;
} else {
l = m + 1;
}
}
pos[res] = on;
con[res] = i;
}
// for (auto x : pos) cout << x << " ";
// cout << endl << endl;
// for (auto x : con) cout << x <<" ";
// cout << endl;
answer(pos, con);
}
// int main() {
// exploreCave(4);
// }
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
321 ms |
340 KB |
Output is correct |
2 |
Correct |
341 ms |
364 KB |
Output is correct |
3 |
Correct |
569 ms |
372 KB |
Output is correct |
4 |
Correct |
347 ms |
360 KB |
Output is correct |
5 |
Correct |
523 ms |
368 KB |
Output is correct |
6 |
Correct |
519 ms |
368 KB |
Output is correct |
7 |
Correct |
530 ms |
368 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 |
499 ms |
372 KB |
Output is correct |
13 |
Correct |
490 ms |
368 KB |
Output is correct |
14 |
Correct |
490 ms |
368 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
537 ms |
372 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
596 ms |
372 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
496 ms |
340 KB |
Output is correct |
7 |
Correct |
455 ms |
372 KB |
Output is correct |
8 |
Correct |
1478 ms |
372 KB |
Output is correct |
9 |
Correct |
1452 ms |
372 KB |
Output is correct |
10 |
Correct |
1483 ms |
372 KB |
Output is correct |
11 |
Correct |
479 ms |
368 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 |
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 |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
0 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 |
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 |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
0 ms |
212 KB |
Output is correct |
15 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
67 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 |
173 ms |
340 KB |
Output is correct |
24 |
Correct |
181 ms |
320 KB |
Output is correct |
25 |
Correct |
180 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
74 ms |
340 KB |
Output is correct |
29 |
Correct |
1 ms |
256 KB |
Output is correct |
30 |
Correct |
72 ms |
212 KB |
Output is correct |
31 |
Correct |
86 ms |
340 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 |
169 ms |
320 KB |
Output is correct |
36 |
Correct |
179 ms |
340 KB |
Output is correct |
37 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
321 ms |
340 KB |
Output is correct |
2 |
Correct |
341 ms |
364 KB |
Output is correct |
3 |
Correct |
569 ms |
372 KB |
Output is correct |
4 |
Correct |
347 ms |
360 KB |
Output is correct |
5 |
Correct |
523 ms |
368 KB |
Output is correct |
6 |
Correct |
519 ms |
368 KB |
Output is correct |
7 |
Correct |
530 ms |
368 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 |
499 ms |
372 KB |
Output is correct |
13 |
Correct |
490 ms |
368 KB |
Output is correct |
14 |
Correct |
490 ms |
368 KB |
Output is correct |
15 |
Correct |
537 ms |
372 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
596 ms |
372 KB |
Output is correct |
18 |
Correct |
0 ms |
212 KB |
Output is correct |
19 |
Correct |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
496 ms |
340 KB |
Output is correct |
21 |
Correct |
455 ms |
372 KB |
Output is correct |
22 |
Correct |
1478 ms |
372 KB |
Output is correct |
23 |
Correct |
1452 ms |
372 KB |
Output is correct |
24 |
Correct |
1483 ms |
372 KB |
Output is correct |
25 |
Correct |
479 ms |
368 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 |
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 |
1 ms |
212 KB |
Output is correct |
37 |
Correct |
1 ms |
212 KB |
Output is correct |
38 |
Correct |
1 ms |
212 KB |
Output is correct |
39 |
Correct |
0 ms |
212 KB |
Output is correct |
40 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
45 |
Correct |
67 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 |
173 ms |
340 KB |
Output is correct |
49 |
Correct |
181 ms |
320 KB |
Output is correct |
50 |
Correct |
180 ms |
340 KB |
Output is correct |
51 |
Correct |
1 ms |
212 KB |
Output is correct |
52 |
Correct |
1 ms |
212 KB |
Output is correct |
53 |
Correct |
74 ms |
340 KB |
Output is correct |
54 |
Correct |
1 ms |
256 KB |
Output is correct |
55 |
Correct |
72 ms |
212 KB |
Output is correct |
56 |
Correct |
86 ms |
340 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 |
169 ms |
320 KB |
Output is correct |
61 |
Correct |
179 ms |
340 KB |
Output is correct |
62 |
Correct |
0 ms |
212 KB |
Output is correct |
63 |
Correct |
333 ms |
340 KB |
Output is correct |
64 |
Correct |
343 ms |
360 KB |
Output is correct |
65 |
Correct |
520 ms |
372 KB |
Output is correct |
66 |
Correct |
326 ms |
460 KB |
Output is correct |
67 |
Correct |
495 ms |
380 KB |
Output is correct |
68 |
Correct |
488 ms |
368 KB |
Output is correct |
69 |
Correct |
506 ms |
368 KB |
Output is correct |
70 |
Correct |
1 ms |
212 KB |
Output is correct |
71 |
Correct |
1 ms |
212 KB |
Output is correct |
72 |
Correct |
492 ms |
372 KB |
Output is correct |
73 |
Correct |
476 ms |
372 KB |
Output is correct |
74 |
Correct |
514 ms |
368 KB |
Output is correct |
75 |
Correct |
550 ms |
460 KB |
Output is correct |
76 |
Correct |
0 ms |
212 KB |
Output is correct |
77 |
Correct |
0 ms |
212 KB |
Output is correct |
78 |
Correct |
477 ms |
340 KB |
Output is correct |
79 |
Correct |
465 ms |
372 KB |
Output is correct |
80 |
Correct |
1417 ms |
368 KB |
Output is correct |
81 |
Correct |
1399 ms |
368 KB |
Output is correct |
82 |
Correct |
1413 ms |
372 KB |
Output is correct |
83 |
Correct |
467 ms |
368 KB |
Output is correct |
84 |
Correct |
1 ms |
212 KB |
Output is correct |
85 |
Correct |
69 ms |
320 KB |
Output is correct |
86 |
Correct |
435 ms |
372 KB |
Output is correct |
87 |
Correct |
1 ms |
256 KB |
Output is correct |
88 |
Correct |
1 ms |
212 KB |
Output is correct |
89 |
Correct |
161 ms |
320 KB |
Output is correct |
90 |
Correct |
162 ms |
340 KB |
Output is correct |
91 |
Correct |
172 ms |
340 KB |
Output is correct |
92 |
Correct |
1370 ms |
372 KB |
Output is correct |
93 |
Correct |
1416 ms |
368 KB |
Output is correct |
94 |
Correct |
1418 ms |
460 KB |
Output is correct |
95 |
Correct |
1 ms |
212 KB |
Output is correct |
96 |
Correct |
1 ms |
212 KB |
Output is correct |
97 |
Correct |
566 ms |
368 KB |
Output is correct |
98 |
Correct |
70 ms |
212 KB |
Output is correct |
99 |
Correct |
497 ms |
380 KB |
Output is correct |
100 |
Correct |
1 ms |
212 KB |
Output is correct |
101 |
Correct |
67 ms |
212 KB |
Output is correct |
102 |
Correct |
67 ms |
340 KB |
Output is correct |
103 |
Correct |
465 ms |
372 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 |
165 ms |
340 KB |
Output is correct |
108 |
Correct |
171 ms |
340 KB |
Output is correct |
109 |
Correct |
1427 ms |
368 KB |
Output is correct |
110 |
Correct |
1440 ms |
368 KB |
Output is correct |
111 |
Correct |
1 ms |
212 KB |
Output is correct |