Submission #1334794

#	Time	Username	Problem	Language	Result	Execution time	Memory
1334794		yc11	Rarest Insects (IOI22_insects)	C++20	10 / 100	104 ms	436 KiB

insects

#include "insects.h"
#include<bits/stdc++.h>
using namespace std;
int min_cardinality(int N) {
    int ans = N;
    vector<int> n1;
    n1.assign(N,0);
    for (int i = 0;i<N;i++){
      if (n1[i]!=0) continue;
        int c = 1;
        vector<int> c2;
        c2.push_back(i);
        move_inside(i);
      
        for (int j = i+1;j<N;j++){
            move_inside(j);
            int c1 = press_button();
            if (c1==c+1){
                c++;
                n1[j] = 1;
                c2.push_back(j);
            }
            else move_outside(j);
        }
        for (int j = 0;j<c2.size();j++) move_outside(c2[j]);
        ans = min(ans,c);
    }
  return ans;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 15
• Subtask 3: 0 / 75