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Submission #1034376

# Submission time Handle Problem Language Result Execution time Memory
1034376 2024-07-25T12:53:14 Z Mr_Husanboy Rarest Insects (IOI22_insects) C++17
0 / 100
 3 ms 596 KB 
#include "insects.h"
#include <bits/stdc++.h>

using namespace std;

#define ff first
#define ss second
#define all(a) (a).begin(), (a).end()
#define ll long long
const int mod = 1000002022;

vector<int> state, p;
int n, m; 
vector<vector<int>> g;
template<typename T>
int len(T &a){return a.size();}


int min_cardinality(int n) {
  vector<int> cnt(n);
  vector<int> type(n);
  int cur = 0;
  for(int i = 0; i < n; i ++){
    move_inside(i);
    if(press_button() == 1){
      type[cur] = i;
      cnt[cur] ++;
      cur ++;
      continue;
    }
    int l = -1, r = cur - 1;
    int j = cur - 1;
    while(r - l > 1){
      int m = (l + r) / 2;
      while(j < m){
        j ++;
        move_inside(type[j]);
      }
      while(j > m){
        move_outside(type[j]);
        j --;
      }

      if(press_button() == 2){
        r = m;
      }else l = m;
    }
    while(j + 1 < cur){
      j ++;
      move_inside(j);
    }
    move_outside(i);
    cnt[r] ++;
  }
  int ans = n;
  for(int i = 0; i < cur; i ++){
    ans = min(ans, cnt[i]);
  }
  return ans;
}

Subtask #1
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 1 ms 344 KB Output is correct
4 Correct 0 ms 596 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Incorrect 3 ms 596 KB Wrong answer.
9 Halted 0 ms 0 KB -

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 1 ms 344 KB Output is correct
4 Correct 0 ms 596 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Incorrect 3 ms 596 KB Wrong answer.
9 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 Incorrect 0 ms 344 KB Wrong answer.
6 Halted 0 ms 0 KB -