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Submission #1060093

# Submission time Handle Problem Language Result Execution time Memory
1060093 2024-08-15T10:36:19 Z DorostWef Rarest Insects (IOI22_insects) C++17
100 / 100
 42 ms 940 KB 
    #include "insects.h"
    #include <bits/stdc++.h>
     
    using namespace std;
     
    int min_cardinality(int N) {
    	vector <int> a;
    	int n = N;
    	int k = 0;
    	vector <int> d;
    	for (int i = 0; i < n; i++) {
    		move_inside (i);
    		if (press_button() >= 2) {
    			move_outside (i);
    			a.push_back(i);
    		} else {
    			d.push_back(i);
    			k++;
    		}
    	}
    	for (int i : d)
    		move_outside (i);
    	int ans = 1;
    	vector <int> b, c;
    	while ((int)a.size() >= k) {
    		for (int i : c)
    			move_outside (i);
    		n = (int)a.size();
    //		cout << n << endl;
    		int m = (n + 2 * k - 1) / (2 * k); 
    		int cnt = 0;
    		b.clear();
    		c.clear();
    		for (int i = 0; i < n; i++) {
    			move_inside (a[i]);
    			if (press_button() > m) {
    				b.push_back (a[i]);
    				move_outside (a[i]);
    			} else {
    				cnt++;
    				c.push_back (a[i]);
    			}
    		}
    		if (cnt == k * m) {
    			a = b;
    			ans += m;
    		} else {
    			a = c;
    		}
    	}
    	return ans;
    }

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 3 ms 596 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 2 ms 344 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 2 ms 344 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 3 ms 436 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 2 ms 432 KB Output is correct
17 Correct 4 ms 344 KB Output is correct
18 Correct 3 ms 344 KB Output is correct
19 Correct 3 ms 436 KB Output is correct
20 Correct 3 ms 596 KB Output is correct
21 Correct 2 ms 344 KB Output is correct
22 Correct 3 ms 600 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 3 ms 596 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 4 ms 344 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 2 ms 344 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 2 ms 344 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 3 ms 436 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 2 ms 432 KB Output is correct
17 Correct 4 ms 344 KB Output is correct
18 Correct 3 ms 344 KB Output is correct
19 Correct 3 ms 436 KB Output is correct
20 Correct 3 ms 596 KB Output is correct
21 Correct 2 ms 344 KB Output is correct
22 Correct 3 ms 600 KB Output is correct
23 Correct 18 ms 444 KB Output is correct
24 Correct 6 ms 344 KB Output is correct
25 Correct 22 ms 600 KB Output is correct
26 Correct 12 ms 344 KB Output is correct
27 Correct 8 ms 440 KB Output is correct
28 Correct 6 ms 344 KB Output is correct
29 Correct 16 ms 344 KB Output is correct
30 Correct 16 ms 440 KB Output is correct
31 Correct 18 ms 600 KB Output is correct
32 Correct 21 ms 436 KB Output is correct
33 Correct 23 ms 600 KB Output is correct
34 Correct 15 ms 600 KB Output is correct
35 Correct 13 ms 344 KB Output is correct
36 Correct 12 ms 344 KB Output is correct
37 Correct 13 ms 448 KB Output is correct
38 Correct 18 ms 600 KB Output is correct
39 Correct 16 ms 440 KB Output is correct
40 Correct 7 ms 344 KB Output is correct
41 Correct 5 ms 344 KB Output is correct

Subtask #3
75.0 / 75.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 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 Correct 0 ms 504 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 32 ms 432 KB Output is correct
8 Correct 11 ms 428 KB Output is correct
9 Correct 29 ms 592 KB Output is correct
10 Correct 32 ms 700 KB Output is correct
11 Correct 14 ms 344 KB Output is correct
12 Correct 20 ms 440 KB Output is correct
13 Correct 28 ms 600 KB Output is correct
14 Correct 37 ms 440 KB Output is correct
15 Correct 32 ms 940 KB Output is correct
16 Correct 37 ms 600 KB Output is correct
17 Correct 35 ms 448 KB Output is correct
18 Correct 30 ms 444 KB Output is correct
19 Correct 33 ms 436 KB Output is correct
20 Correct 28 ms 600 KB Output is correct
21 Correct 26 ms 680 KB Output is correct
22 Correct 35 ms 504 KB Output is correct
23 Correct 31 ms 444 KB Output is correct
24 Correct 22 ms 600 KB Output is correct
25 Correct 10 ms 600 KB Output is correct
26 Correct 14 ms 344 KB Output is correct
27 Correct 42 ms 692 KB Output is correct
28 Correct 31 ms 600 KB Output is correct
29 Correct 23 ms 440 KB Output is correct
30 Correct 25 ms 600 KB Output is correct
31 Correct 31 ms 672 KB Output is correct
32 Correct 35 ms 428 KB Output is correct
33 Correct 25 ms 424 KB Output is correct
34 Correct 30 ms 440 KB Output is correct
35 Correct 29 ms 600 KB Output is correct
36 Correct 34 ms 700 KB Output is correct
37 Correct 39 ms 344 KB Output is correct
38 Correct 24 ms 432 KB Output is correct
39 Correct 41 ms 688 KB Output is correct
40 Correct 24 ms 432 KB Output is correct
41 Correct 24 ms 440 KB Output is correct
42 Correct 32 ms 592 KB Output is correct
43 Correct 5 ms 344 KB Output is correct
44 Correct 22 ms 424 KB Output is correct
45 Correct 22 ms 448 KB Output is correct
46 Correct 19 ms 444 KB Output is correct
47 Correct 16 ms 444 KB Output is correct
48 Correct 19 ms 688 KB Output is correct