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Submission #1024659

# Submission time Handle Problem Language Result Execution time Memory
1024659 2024-07-16T08:58:36 Z mansur Rarest Insects (IOI22_insects) C++17
10 / 100
 249 ms 1104 KB 
#include "insects.h"
#include <bits/stdc++.h>

using namespace std;

#define rall(s) s.rbegin(), s.rend()
#define all(s) s.begin(), s.end()
#define sz(s) (int) s.size()
#define s second 
#define f first 

using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;

mt19937_64 rng(131415889);

int min_cardinality(int n) {
    vector<pair<int, vector<int>>> s;
    vector<int> p(n);
    for (int i = 0; i < n; i++) p[i] = i;
    shuffle(all(p), rng);
    s.push_back({1, {p[0]}});
    move_inside(p[0]);
    for (int i = 1; i < n; i++) {
        move_inside(p[i]);
        if (press_button() > 1) {
            bool ok = 0;
            sort(rall(s));
            for (int j = 0; j < sz(s); j++) {   
                move_outside(s[j].s.back());
                if (press_button() == 1) {
                    s[j].s.push_back(p[i]);
                    s[j].f++;
                    ok = 1;
                    break;
                }
                move_inside(s[j].s.back());
            }
            if (!ok) move_outside(p[i]);
            continue;
        }
        s.push_back({1, {p[i]}});
    }
    sort(all(s));
    return s[0].f;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 3 ms 344 KB Output is correct
7 Correct 2 ms 344 KB Output is correct
8 Correct 10 ms 344 KB Output is correct
9 Correct 10 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 3 ms 344 KB Output is correct
13 Correct 8 ms 344 KB Output is correct
14 Correct 5 ms 344 KB Output is correct
15 Correct 7 ms 344 KB Output is correct
16 Correct 6 ms 344 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 9 ms 344 KB Output is correct
19 Correct 7 ms 344 KB Output is correct
20 Correct 13 ms 344 KB Output is correct
21 Correct 24 ms 344 KB Output is correct
22 Correct 19 ms 344 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 3 ms 344 KB Output is correct
7 Correct 2 ms 344 KB Output is correct
8 Correct 10 ms 344 KB Output is correct
9 Correct 10 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 3 ms 344 KB Output is correct
13 Correct 8 ms 344 KB Output is correct
14 Correct 5 ms 344 KB Output is correct
15 Correct 7 ms 344 KB Output is correct
16 Correct 6 ms 344 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 9 ms 344 KB Output is correct
19 Correct 7 ms 344 KB Output is correct
20 Correct 13 ms 344 KB Output is correct
21 Correct 24 ms 344 KB Output is correct
22 Correct 19 ms 344 KB Output is correct
23 Correct 10 ms 600 KB Output is correct
24 Correct 5 ms 600 KB Output is correct
25 Correct 95 ms 600 KB Output is correct
26 Correct 75 ms 424 KB Output is correct
27 Correct 12 ms 344 KB Output is correct
28 Correct 11 ms 344 KB Output is correct
29 Correct 24 ms 344 KB Output is correct
30 Correct 107 ms 1104 KB Output is correct
31 Correct 16 ms 344 KB Output is correct
32 Correct 25 ms 676 KB Output is correct
33 Correct 31 ms 848 KB Output is correct
34 Correct 28 ms 592 KB Output is correct
35 Correct 45 ms 592 KB Output is correct
36 Correct 49 ms 424 KB Output is correct
37 Correct 127 ms 436 KB Output is correct
38 Incorrect 249 ms 428 KB Too many queries.
39 Halted 0 ms 0 KB -

Subtask #3
0 / 75.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 26 ms 344 KB Output is correct
8 Correct 10 ms 760 KB Output is correct
9 Incorrect 231 ms 432 KB Too many queries.
10 Halted 0 ms 0 KB -