답안 #1078354

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1078354	2024-08-27T15:46:56 Z	allin27x	드문 곤충 (IOI22_insects)	C++17	99.35 / 100	47 ms	680 KB

insects

#include <bits/stdc++.h>
#include "insects.h"
using namespace std;
#define int long long

//void move_inside(int)
//void move_outside(int)
// int press_button()


signed min_cardinality(signed N){
    vector<int> in,out; int k;
    for (int i=0; i<N; i++) {
        move_inside(i);
        if (press_button() == 2) move_outside(i);
        else in.push_back(i);
    }
    k = in.size(); for (int x: in) move_outside(x);
    int ans = 0;
    vector<int> tot; for (int i=0; i<N; i++) tot.push_back(i);
    while (1) {
        int mx =  (int)tot.size()/k;
        if (!mx) return ans;
        int m = mx / 2+1;
        in.clear(); out.clear();
        for (int x: tot) {
            move_inside(x);
            if (press_button() == m+1) move_outside(x), out.push_back(x);
            else in.push_back(x);
        }
        if (in.size() == m * k) {
            ans += m; tot = out;
        } else {
            tot = in;
        }
        for (int x: in) move_outside(x);
    }
}

Compilation message

insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:31:23: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   31 |         if (in.size() == m * k) {
      |             ~~~~~~~~~~^~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	3 ms	344 KB	Output is correct
7	Correct	2 ms	344 KB	Output is correct
8	Correct	4 ms	436 KB	Output is correct
9	Correct	3 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	3 ms	432 KB	Output is correct
13	Correct	4 ms	344 KB	Output is correct
14	Correct	3 ms	344 KB	Output is correct
15	Correct	2 ms	344 KB	Output is correct
16	Correct	2 ms	436 KB	Output is correct
17	Correct	3 ms	344 KB	Output is correct
18	Correct	2 ms	344 KB	Output is correct
19	Correct	3 ms	344 KB	Output is correct
20	Correct	3 ms	344 KB	Output is correct
21	Correct	3 ms	344 KB	Output is correct
22	Correct	2 ms	344 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	3 ms	344 KB	Output is correct
7	Correct	2 ms	344 KB	Output is correct
8	Correct	4 ms	436 KB	Output is correct
9	Correct	3 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	3 ms	432 KB	Output is correct
13	Correct	4 ms	344 KB	Output is correct
14	Correct	3 ms	344 KB	Output is correct
15	Correct	2 ms	344 KB	Output is correct
16	Correct	2 ms	436 KB	Output is correct
17	Correct	3 ms	344 KB	Output is correct
18	Correct	2 ms	344 KB	Output is correct
19	Correct	3 ms	344 KB	Output is correct
20	Correct	3 ms	344 KB	Output is correct
21	Correct	3 ms	344 KB	Output is correct
22	Correct	2 ms	344 KB	Output is correct
23	Correct	19 ms	592 KB	Output is correct
24	Correct	7 ms	344 KB	Output is correct
25	Correct	18 ms	672 KB	Output is correct
26	Correct	15 ms	600 KB	Output is correct
27	Correct	7 ms	600 KB	Output is correct
28	Correct	12 ms	444 KB	Output is correct
29	Correct	13 ms	344 KB	Output is correct
30	Correct	19 ms	432 KB	Output is correct
31	Correct	15 ms	344 KB	Output is correct
32	Correct	19 ms	344 KB	Output is correct
33	Correct	9 ms	344 KB	Output is correct
34	Correct	17 ms	600 KB	Output is correct
35	Correct	21 ms	452 KB	Output is correct
36	Correct	11 ms	344 KB	Output is correct
37	Correct	19 ms	452 KB	Output is correct
38	Correct	11 ms	344 KB	Output is correct
39	Correct	14 ms	344 KB	Output is correct
40	Correct	19 ms	592 KB	Output is correct
41	Correct	13 ms	600 KB	Output is correct

Subtask #3
74.35 / 75.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	33 ms	344 KB	Output is correct
8	Correct	25 ms	600 KB	Output is correct
9	Correct	24 ms	596 KB	Output is correct
10	Correct	33 ms	592 KB	Output is correct
11	Correct	24 ms	344 KB	Output is correct
12	Correct	29 ms	600 KB	Output is correct
13	Correct	31 ms	436 KB	Output is correct
14	Correct	25 ms	344 KB	Output is correct
15	Correct	34 ms	436 KB	Output is correct
16	Correct	31 ms	664 KB	Output is correct
17	Correct	43 ms	668 KB	Output is correct
18	Correct	42 ms	440 KB	Output is correct
19	Correct	35 ms	452 KB	Output is correct
20	Correct	28 ms	444 KB	Output is correct
21	Correct	30 ms	344 KB	Output is correct
22	Correct	40 ms	664 KB	Output is correct
23	Correct	29 ms	344 KB	Output is correct
24	Partially correct	40 ms	464 KB	Output is partially correct
25	Correct	37 ms	636 KB	Output is correct
26	Correct	31 ms	344 KB	Output is correct
27	Correct	47 ms	432 KB	Output is correct
28	Correct	28 ms	344 KB	Output is correct
29	Correct	35 ms	448 KB	Output is correct
30	Correct	44 ms	592 KB	Output is correct
31	Partially correct	37 ms	592 KB	Output is partially correct
32	Partially correct	22 ms	680 KB	Output is partially correct
33	Correct	28 ms	340 KB	Output is correct
34	Correct	23 ms	428 KB	Output is correct
35	Correct	29 ms	344 KB	Output is correct
36	Correct	31 ms	432 KB	Output is correct
37	Partially correct	25 ms	344 KB	Output is partially correct
38	Partially correct	25 ms	600 KB	Output is partially correct
39	Correct	40 ms	664 KB	Output is correct
40	Correct	22 ms	588 KB	Output is correct
41	Correct	35 ms	624 KB	Output is correct
42	Correct	24 ms	344 KB	Output is correct
43	Correct	10 ms	600 KB	Output is correct
44	Correct	18 ms	344 KB	Output is correct
45	Correct	31 ms	344 KB	Output is correct
46	Correct	22 ms	436 KB	Output is correct
47	Correct	33 ms	344 KB	Output is correct
48	Correct	16 ms	344 KB	Output is correct

답안 #1078354

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 15.0 / 15.0

Subtask #3 74.35 / 75.0

Subtask #1
10.0 / 10.0

Subtask #2
15.0 / 15.0

Subtask #3
74.35 / 75.0