Submission #1032272

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1032272	2024-07-23T14:28:12 Z	Tonyl	Fun Tour (APIO20_fun)	C++17	26 / 100	233 ms	524288 KB

#include "fun.h"
#include <bits/stdc++.h>
using namespace std;
using vi = vector<int>;
using pi = pair<int,int>;
using ll = long long;
#define REP(i,n) for (int i = 0; i < n; i++)
#define trav(a,x) for (auto &a : x)
#define all(x) (x).begin(), (x).end()
#define D(x) cerr << #x << ": " << x << endl;

map<pi, int> dists;
int ask_dist(int a, int b) {
  if (a > b) swap(a,b);
  if (!dists.count({a,b})) dists[{a,b}] = hoursRequired(a,b);
  return dists[{a,b}];
}
//attractionsBehind

int n, q;

std::vector<int> createFunTour(int N, int Q) {
  n = N; q = Q;
  vector<pair<int,pi>> alld(n*n);
  REP(i,n) {
    REP(j,n) alld[i*n+j] = {ask_dist(i,j), {i,j}};
  }
  sort(all(alld));

  vector<bool> done(n, 0);
  int s = alld.back().second.first;
  vi ans = {s};
  done[s] = 1;
  D(s);

  while (--n) {
    int best = s;
    REP(i,N) {
      if (done[i]) continue;
      if (ask_dist(s, best) < ask_dist(s, i)) best = i;
    }
    assert(s != best);
    s = best;
    //D(s);
    done[s] = 1;
    ans.push_back(s);
  }

  return ans;
}

Subtask #1
10.0 / 10.0

#	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	1 ms	348 KB	Output is correct
8	Correct	1 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	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	600 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 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	0 ms	348 KB	Output is correct

Subtask #2
16.0 / 16.0

#	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	1 ms	348 KB	Output is correct
8	Correct	1 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	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	600 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 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	0 ms	348 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	156 ms	11080 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	6 ms	1080 KB	Output is correct
27	Correct	14 ms	1624 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	146 ms	11156 KB	Output is correct
30	Correct	2 ms	352 KB	Output is correct
31	Correct	17 ms	2264 KB	Output is correct
32	Correct	35 ms	3676 KB	Output is correct
33	Correct	8 ms	1240 KB	Output is correct
34	Correct	145 ms	11108 KB	Output is correct
35	Correct	143 ms	11228 KB	Output is correct
36	Correct	146 ms	11092 KB	Output is correct
37	Correct	5 ms	860 KB	Output is correct
38	Correct	132 ms	10148 KB	Output is correct
39	Correct	34 ms	3420 KB	Output is correct
40	Correct	65 ms	5432 KB	Output is correct
41	Correct	18 ms	1880 KB	Output is correct

Subtask #3
0 / 21.0

#	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	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	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	156 ms	11080 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	6 ms	1080 KB	Output is correct
15	Correct	14 ms	1624 KB	Output is correct
16	Correct	143 ms	11216 KB	Output is correct
17	Correct	156 ms	11624 KB	Output is correct
18	Runtime error	203 ms	524288 KB	Execution killed with signal 9
19	Halted	0 ms	0 KB	-

Subtask #4
0 / 19.0

#	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	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	1 ms	600 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	146 ms	11156 KB	Output is correct
9	Correct	2 ms	352 KB	Output is correct
10	Correct	17 ms	2264 KB	Output is correct
11	Correct	35 ms	3676 KB	Output is correct
12	Correct	8 ms	1240 KB	Output is correct
13	Incorrect	233 ms	37200 KB	Too many queries
14	Halted	0 ms	0 KB	-

Subtask #5
0 / 34.0

#	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	1 ms	348 KB	Output is correct
8	Correct	1 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	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	600 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 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	0 ms	348 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	156 ms	11080 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	6 ms	1080 KB	Output is correct
27	Correct	14 ms	1624 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	146 ms	11156 KB	Output is correct
30	Correct	2 ms	352 KB	Output is correct
31	Correct	17 ms	2264 KB	Output is correct
32	Correct	35 ms	3676 KB	Output is correct
33	Correct	8 ms	1240 KB	Output is correct
34	Correct	145 ms	11108 KB	Output is correct
35	Correct	143 ms	11228 KB	Output is correct
36	Correct	146 ms	11092 KB	Output is correct
37	Correct	5 ms	860 KB	Output is correct
38	Correct	132 ms	10148 KB	Output is correct
39	Correct	34 ms	3420 KB	Output is correct
40	Correct	65 ms	5432 KB	Output is correct
41	Correct	18 ms	1880 KB	Output is correct
42	Correct	143 ms	11216 KB	Output is correct
43	Correct	156 ms	11624 KB	Output is correct
44	Runtime error	203 ms	524288 KB	Execution killed with signal 9
45	Halted	0 ms	0 KB	-

Submission #1032272

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 16.0 / 16.0

Subtask #3 0 / 21.0

Subtask #4 0 / 19.0

Subtask #5 0 / 34.0

Subtask #1
10.0 / 10.0

Subtask #2
16.0 / 16.0

Subtask #3
0 / 21.0

Subtask #4
0 / 19.0

Subtask #5
0 / 34.0