답안 #837355

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
837355 2023-08-25T09:50:28 Z Sohsoh84 드문 곤충 (IOI22_insects) C++17
90.41 / 100
87 ms 332 KB
#include "insects.h"
#include <bits/stdc++.h>

using namespace std;

#define all(x)		(x).begin(), (x).end()

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

const int MAXN = 1e6 + 10;

int n;
bool flag[MAXN];

int min_cardinality(int n_) {
	n = n_;

	vector<int> vec;
	for (int i = 0; i < n; i++)
		vec.push_back(i);
	
	int base_size = MAXN;
	for (int i = 1; i <= n + 1; i++) {	
		shuffle(all(vec), rng);
		int tsize = 0;	
		for (int e : vec) {
			if (!flag[e]) {
				move_inside(e);
				if (press_button() == i) tsize++, flag[e] = true;
				else move_outside(e);
			
				if (tsize == base_size) break;
			}
		}

		if (tsize < base_size) {
			if (base_size == MAXN) base_size = tsize;
			else return i - 1;
		}
	}

	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 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 1 ms 208 KB Output is correct
8 Correct 5 ms 208 KB Output is correct
9 Correct 6 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 3 ms 208 KB Output is correct
12 Correct 5 ms 208 KB Output is correct
13 Correct 3 ms 208 KB Output is correct
14 Correct 5 ms 208 KB Output is correct
15 Correct 7 ms 208 KB Output is correct
16 Correct 8 ms 208 KB Output is correct
17 Correct 5 ms 208 KB Output is correct
18 Correct 3 ms 208 KB Output is correct
19 Correct 4 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 3 ms 208 KB Output is correct
22 Correct 2 ms 208 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 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 1 ms 208 KB Output is correct
8 Correct 5 ms 208 KB Output is correct
9 Correct 6 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 3 ms 208 KB Output is correct
12 Correct 5 ms 208 KB Output is correct
13 Correct 3 ms 208 KB Output is correct
14 Correct 5 ms 208 KB Output is correct
15 Correct 7 ms 208 KB Output is correct
16 Correct 8 ms 208 KB Output is correct
17 Correct 5 ms 208 KB Output is correct
18 Correct 3 ms 208 KB Output is correct
19 Correct 4 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 3 ms 208 KB Output is correct
22 Correct 2 ms 208 KB Output is correct
23 Correct 28 ms 208 KB Output is correct
24 Correct 7 ms 208 KB Output is correct
25 Correct 39 ms 208 KB Output is correct
26 Correct 31 ms 208 KB Output is correct
27 Correct 17 ms 208 KB Output is correct
28 Correct 15 ms 208 KB Output is correct
29 Correct 15 ms 208 KB Output is correct
30 Correct 17 ms 208 KB Output is correct
31 Correct 30 ms 256 KB Output is correct
32 Correct 27 ms 208 KB Output is correct
33 Correct 28 ms 208 KB Output is correct
34 Correct 32 ms 208 KB Output is correct
35 Correct 36 ms 208 KB Output is correct
36 Correct 30 ms 208 KB Output is correct
37 Correct 29 ms 208 KB Output is correct
38 Correct 21 ms 208 KB Output is correct
39 Correct 14 ms 208 KB Output is correct
40 Correct 13 ms 208 KB Output is correct
41 Correct 12 ms 208 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 87 ms 208 KB Output is correct
8 Correct 13 ms 208 KB Output is correct
9 Partially correct 53 ms 208 KB Output is partially correct
10 Partially correct 79 ms 208 KB Output is partially correct
11 Correct 26 ms 208 KB Output is correct
12 Correct 26 ms 208 KB Output is correct
13 Correct 43 ms 208 KB Output is correct
14 Correct 30 ms 208 KB Output is correct
15 Partially correct 65 ms 208 KB Output is partially correct
16 Partially correct 56 ms 208 KB Output is partially correct
17 Partially correct 50 ms 208 KB Output is partially correct
18 Partially correct 61 ms 208 KB Output is partially correct
19 Partially correct 61 ms 208 KB Output is partially correct
20 Partially correct 64 ms 256 KB Output is partially correct
21 Partially correct 48 ms 208 KB Output is partially correct
22 Partially correct 49 ms 208 KB Output is partially correct
23 Correct 31 ms 208 KB Output is correct
24 Correct 28 ms 208 KB Output is correct
25 Correct 35 ms 208 KB Output is correct
26 Correct 21 ms 208 KB Output is correct
27 Partially correct 76 ms 208 KB Output is partially correct
28 Partially correct 69 ms 208 KB Output is partially correct
29 Partially correct 37 ms 208 KB Output is partially correct
30 Partially correct 66 ms 208 KB Output is partially correct
31 Partially correct 34 ms 208 KB Output is partially correct
32 Partially correct 58 ms 208 KB Output is partially correct
33 Correct 35 ms 208 KB Output is correct
34 Correct 30 ms 256 KB Output is correct
35 Partially correct 51 ms 208 KB Output is partially correct
36 Partially correct 47 ms 208 KB Output is partially correct
37 Partially correct 29 ms 208 KB Output is partially correct
38 Partially correct 84 ms 208 KB Output is partially correct
39 Partially correct 70 ms 332 KB Output is partially correct
40 Partially correct 63 ms 208 KB Output is partially correct
41 Partially correct 46 ms 208 KB Output is partially correct
42 Partially correct 61 ms 208 KB Output is partially correct
43 Correct 10 ms 208 KB Output is correct
44 Correct 25 ms 208 KB Output is correct
45 Correct 68 ms 208 KB Output is correct
46 Correct 23 ms 208 KB Output is correct
47 Correct 17 ms 208 KB Output is correct
48 Correct 24 ms 208 KB Output is correct