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Submission #1024630

# Submission time Handle Problem Language Result Execution time Memory
1024630 2024-07-16T08:45:51 Z mansur Rarest Insects (IOI22_insects) C++17
10 / 100
 262 ms 1188 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>;

int min_cardinality(int n) {
    vector<vector<int>> s;
    s.push_back({{0}});
    move_inside(0);
    for (int i = 1; i < n; i++) {
        move_inside(i);
        if (press_button() > 1) {
            bool ok = 0;
            for (int j = 0; j < sz(s); j++) {   
                move_outside(s[j].back());
                if (press_button() == 1) {
                    s[j].push_back(i);
                    ok = 1;
                    break;
                }
                move_inside(s[j].back());
            }
            continue;
        }
        s.push_back({{i}});
    }
    int ans = n + 1;
    for (int i = 0; i < sz(s); i++) ans = min(ans, sz(s[i]));
    return ans;
}

Compilation message

insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:23:18: warning: variable 'ok' set but not used [-Wunused-but-set-variable]
   23 |             bool ok = 0;
      |                  ^~

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 2 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 12 ms 436 KB Output is correct
9 Correct 9 ms 600 KB Output is correct
10 Correct 5 ms 344 KB Output is correct
11 Correct 3 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 10 ms 344 KB Output is correct
14 Correct 4 ms 340 KB Output is correct
15 Correct 5 ms 344 KB Output is correct
16 Correct 5 ms 436 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 5 ms 344 KB Output is correct
19 Correct 11 ms 344 KB Output is correct
20 Correct 15 ms 344 KB Output is correct
21 Correct 21 ms 436 KB Output is correct
22 Correct 16 ms 440 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 2 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 12 ms 436 KB Output is correct
9 Correct 9 ms 600 KB Output is correct
10 Correct 5 ms 344 KB Output is correct
11 Correct 3 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 10 ms 344 KB Output is correct
14 Correct 4 ms 340 KB Output is correct
15 Correct 5 ms 344 KB Output is correct
16 Correct 5 ms 436 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 5 ms 344 KB Output is correct
19 Correct 11 ms 344 KB Output is correct
20 Correct 15 ms 344 KB Output is correct
21 Correct 21 ms 436 KB Output is correct
22 Correct 16 ms 440 KB Output is correct
23 Correct 13 ms 600 KB Output is correct
24 Correct 4 ms 600 KB Output is correct
25 Correct 101 ms 344 KB Output is correct
26 Correct 86 ms 592 KB Output is correct
27 Correct 7 ms 340 KB Output is correct
28 Correct 13 ms 600 KB Output is correct
29 Correct 17 ms 600 KB Output is correct
30 Correct 128 ms 428 KB Output is correct
31 Correct 20 ms 440 KB Output is correct
32 Correct 32 ms 344 KB Output is correct
33 Correct 33 ms 600 KB Output is correct
34 Correct 38 ms 412 KB Output is correct
35 Correct 31 ms 432 KB Output is correct
36 Correct 63 ms 424 KB Output is correct
37 Correct 143 ms 432 KB Output is correct
38 Incorrect 262 ms 676 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 1 ms 344 KB Output is correct
7 Correct 18 ms 692 KB Output is correct
8 Correct 12 ms 344 KB Output is correct
9 Incorrect 249 ms 1188 KB Too many queries.
10 Halted 0 ms 0 KB -