oj.uz

답안 #627245

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
627245 2022-08-12T11:37:44 Z model_code 드문 곤충 (IOI22_insects) C++17
25 / 100
 305 ms 336 KB 
// correct/solution-subtask-2.cpp
#include "insects.h"
#include <bits/stdc++.h>
using namespace std;

int min_cardinality(int N) {
  int colors = 0;
  vector <int> in;
  
  for (int i = 0; i < N; i++) {
    move_inside(i);
    if (press_button() == 1) {
      colors++;
      in.push_back(i);
    }
    else {
      move_outside(i);
    }
  }
  
  for (int x : in) {
    move_outside(x);
  }
  
  vector <int> insects(N);
  iota(insects.begin(), insects.end(), 0);
  
  if (colors < 35) {
    int ans = N;
    while (!insects.empty()) {
      int cnt = 1;
      vector <int> next;
      
      move_inside(insects[0]);
      for (int i = 1; i < (int)insects.size(); i++) {
        move_inside(insects[i]);
        if (press_button() == 2) {
          cnt++;
        }
        else {
          next.push_back(insects[i]);
        }
        move_outside(insects[i]);
      }
      move_outside(insects[0]);
      
      insects = next;
      ans = min(ans,cnt);
    }
    return ans;
  }
  
  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 (colors != cnt) {
      return ans;
    }
  }
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 3 ms 208 KB Output is correct
7 Correct 2 ms 336 KB Output is correct
8 Correct 21 ms 296 KB Output is correct
9 Correct 8 ms 296 KB Output is correct
10 Correct 5 ms 296 KB Output is correct
11 Correct 4 ms 300 KB Output is correct
12 Correct 9 ms 296 KB Output is correct
13 Correct 10 ms 208 KB Output is correct
14 Correct 8 ms 300 KB Output is correct
15 Correct 9 ms 208 KB Output is correct
16 Correct 21 ms 296 KB Output is correct
17 Correct 10 ms 208 KB Output is correct
18 Correct 9 ms 296 KB Output is correct
19 Correct 31 ms 300 KB Output is correct
20 Correct 5 ms 296 KB Output is correct
21 Correct 5 ms 296 KB Output is correct
22 Correct 5 ms 208 KB Output is correct

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 3 ms 208 KB Output is correct
7 Correct 2 ms 336 KB Output is correct
8 Correct 21 ms 296 KB Output is correct
9 Correct 8 ms 296 KB Output is correct
10 Correct 5 ms 296 KB Output is correct
11 Correct 4 ms 300 KB Output is correct
12 Correct 9 ms 296 KB Output is correct
13 Correct 10 ms 208 KB Output is correct
14 Correct 8 ms 300 KB Output is correct
15 Correct 9 ms 208 KB Output is correct
16 Correct 21 ms 296 KB Output is correct
17 Correct 10 ms 208 KB Output is correct
18 Correct 9 ms 296 KB Output is correct
19 Correct 31 ms 300 KB Output is correct
20 Correct 5 ms 296 KB Output is correct
21 Correct 5 ms 296 KB Output is correct
22 Correct 5 ms 208 KB Output is correct
23 Correct 16 ms 276 KB Output is correct
24 Correct 20 ms 208 KB Output is correct
25 Correct 144 ms 288 KB Output is correct
26 Correct 186 ms 288 KB Output is correct
27 Correct 15 ms 212 KB Output is correct
28 Correct 20 ms 208 KB Output is correct
29 Correct 41 ms 208 KB Output is correct
30 Correct 140 ms 208 KB Output is correct
31 Correct 33 ms 208 KB Output is correct
32 Correct 24 ms 304 KB Output is correct
33 Correct 114 ms 284 KB Output is correct
34 Correct 64 ms 288 KB Output is correct
35 Correct 45 ms 208 KB Output is correct
36 Correct 69 ms 292 KB Output is correct
37 Correct 85 ms 276 KB Output is correct
38 Correct 54 ms 208 KB Output is correct
39 Correct 35 ms 284 KB Output is correct
40 Correct 23 ms 284 KB Output is correct
41 Correct 21 ms 300 KB Output is correct

Subtask #3
0 / 75.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 228 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 36 ms 280 KB Output is correct
8 Correct 29 ms 304 KB Output is correct
9 Incorrect 305 ms 276 KB Too many queries.
10 Halted 0 ms 0 KB -