oj.uz

Submission #627568

# Submission time Handle Problem Language Result Execution time Memory
627568 2022-08-12T16:59:33 Z Black_Ghost Rarest Insects (IOI22_insects) C++17
10 / 100
 396 ms 324 KB 
#include "insects.h"
#include <vector>
#include <bits/stdc++.h>
#define pb push_back
#define ff first
#define ss second
using namespace std;
int min_cardinality(int N) {
    int n=N;
    int gr[3000]={};
    int idx[3000]={};
    int cr=1;
    std::vector<int> v;
    for(int i=0;i<n;i++){
      move_inside(i);
      int g=press_button();
      if(g==1){
          idx[i]=cr;
          gr[cr]++;
          v.pb(i);
          cr++;
          continue;
      }
      else{
        random_shuffle(v.begin(),v.end());
        for(int j=0;j<v.size();j++){
            move_outside(v[j]);
            int res=press_button();
            if(res==1){
                idx[i]=idx[v[j]];
                gr[idx[i]]++;
                v.erase(v.begin()+j);
                v.pb(i);
                break;

            }
            move_inside(v[j]);
        }
        
      }
    }
    int mn=n;
    for(int i=1;i<cr;i++){
      mn=min(mn,gr[i]);
    }

  return mn;
}

Compilation message

insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:26:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |         for(int j=0;j<v.size();j++){
      |                     ~^~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 16 ms 208 KB Output is correct
9 Correct 13 ms 208 KB Output is correct
10 Correct 8 ms 208 KB Output is correct
11 Correct 27 ms 268 KB Output is correct
12 Correct 8 ms 208 KB Output is correct
13 Correct 11 ms 208 KB Output is correct
14 Correct 6 ms 208 KB Output is correct
15 Correct 13 ms 208 KB Output is correct
16 Correct 14 ms 208 KB Output is correct
17 Correct 14 ms 208 KB Output is correct
18 Correct 7 ms 208 KB Output is correct
19 Correct 24 ms 208 KB Output is correct
20 Correct 25 ms 208 KB Output is correct
21 Correct 40 ms 208 KB Output is correct
22 Correct 23 ms 300 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 16 ms 208 KB Output is correct
9 Correct 13 ms 208 KB Output is correct
10 Correct 8 ms 208 KB Output is correct
11 Correct 27 ms 268 KB Output is correct
12 Correct 8 ms 208 KB Output is correct
13 Correct 11 ms 208 KB Output is correct
14 Correct 6 ms 208 KB Output is correct
15 Correct 13 ms 208 KB Output is correct
16 Correct 14 ms 208 KB Output is correct
17 Correct 14 ms 208 KB Output is correct
18 Correct 7 ms 208 KB Output is correct
19 Correct 24 ms 208 KB Output is correct
20 Correct 25 ms 208 KB Output is correct
21 Correct 40 ms 208 KB Output is correct
22 Correct 23 ms 300 KB Output is correct
23 Correct 24 ms 208 KB Output is correct
24 Correct 11 ms 324 KB Output is correct
25 Correct 164 ms 208 KB Output is correct
26 Correct 156 ms 208 KB Output is correct
27 Correct 17 ms 208 KB Output is correct
28 Incorrect 396 ms 300 KB Too many queries.
29 Halted 0 ms 0 KB -

Subtask #3
0 / 75.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 41 ms 208 KB Output is correct
8 Correct 20 ms 324 KB Output is correct
9 Incorrect 349 ms 208 KB Too many queries.
10 Halted 0 ms 0 KB -