Submission #627246

#	Time	Username	Problem	Language	Result	Execution time	Memory
627246		model_code	Rarest Insects (IOI22_insects)	C++17	10 / 100	463 ms	332 KiB

insects

// protocol_violation/solution-o-n-ans.cpp
#include "insects.h"
#include <bits/stdc++.h>
using namespace std;

int min_cardinality(int N) {
  int colors = 0;
  vector <int> insects(N);
  iota(insects.begin(), insects.end(), 0);
  for (int ans = 0; true; ans++) {
    int cnt = 0;
    vector <int> next;
    for (int x : insects) {
      move_inside(x);
      if (press_button() == ans + 1) {
        cnt++;
      }
      else {
        move_outside(x);
        next.push_back(x);
      }
    }
    insects = next;
    if (ans == 0) {
      colors = cnt;
    }
    if (colors != cnt) {
      return ans;
    }
  }
}

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