답안 #988529

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
988529	2024-05-25T06:03:53 Z	cnn008	드문 곤충 (IOI22_insects)	C++17	57.25 / 100	102 ms	1656 KB

insects

#include "bits/stdc++.h"
using namespace std;

#include "insects.h"

#ifdef N_N_C
#include "debug.h"
#else
#define cebug(...) "Arya"
#endif

#define ll long long

const int N=1e5+5;
const int mod=1e9+7;

int min_cardinality(int n){
	set <int> s;
	int cad=0;
	auto add = [&](int i) -> void{
		s.insert(i);
		move_inside(i);
	};
	auto del = [&](int i) -> void{
		s.erase(i);
		move_outside(i);
	};
	auto clear = [&]() -> void{
		auto _s=s;
		for(auto i:_s) del(i);
	};
	auto check = [&](int k) -> bool{
		for(int i=0; i<n; i++){
			if(s.find(i)!=s.end()) continue;
			add(i);
			if(press_button()>k) del(i);
		}
		bool f=((int)s.size()>=cad*k);
		return f;
	};
	for(int i=0; i<n; i++){
		add(i);
		if(press_button()==1) cad++;
		else del(i);
	}
	clear();
	if(cad<=9){
		vector <int> vis(n,0);
		int type=0;
		for(int i=0; i<n; i++){
			if(!vis[i]){
				vis[i]=++type;
				move_inside(i);
				for(int j=i+1; j<n; j++){
					move_inside(j);
					int val=press_button();
					if(val==2) vis[j]=type;
					move_outside(j);
				}
				move_outside(i);
			}
		}
		map <int,int> mp;
		for(int i=0; i<n; i++) mp[vis[i]]++;
		int ans=INT_MAX;
		for(auto [x,y]:mp) ans=min(ans,y);
		return ans;
	}
	int l=2,r=n/cad,ans=1;
	while(l<=r){
		int mid=(l+r)/2;
		if(check(mid)){
			ans=mid;
			l=mid+1;
		}else{
			r=mid-1;
			clear();
		}
	}
	return ans;
}
/**  /\_/\
*   (= ._.)
*   / >💖 \>💕
**/

Compilation message

insects.cpp:82:9: warning: "/*" within comment [-Wcomment]
   82 | /**  /\_/\
      |

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	1 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	2 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	3 ms	600 KB	Output is correct
9	Correct	4 ms	344 KB	Output is correct
10	Correct	3 ms	344 KB	Output is correct
11	Correct	2 ms	344 KB	Output is correct
12	Correct	9 ms	344 KB	Output is correct
13	Correct	4 ms	344 KB	Output is correct
14	Correct	6 ms	344 KB	Output is correct
15	Correct	8 ms	344 KB	Output is correct
16	Correct	4 ms	860 KB	Output is correct
17	Correct	4 ms	856 KB	Output is correct
18	Correct	4 ms	600 KB	Output is correct
19	Correct	3 ms	600 KB	Output is correct
20	Correct	3 ms	600 KB	Output is correct
21	Correct	2 ms	344 KB	Output is correct
22	Correct	1 ms	600 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	1 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	2 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	3 ms	600 KB	Output is correct
9	Correct	4 ms	344 KB	Output is correct
10	Correct	3 ms	344 KB	Output is correct
11	Correct	2 ms	344 KB	Output is correct
12	Correct	9 ms	344 KB	Output is correct
13	Correct	4 ms	344 KB	Output is correct
14	Correct	6 ms	344 KB	Output is correct
15	Correct	8 ms	344 KB	Output is correct
16	Correct	4 ms	860 KB	Output is correct
17	Correct	4 ms	856 KB	Output is correct
18	Correct	4 ms	600 KB	Output is correct
19	Correct	3 ms	600 KB	Output is correct
20	Correct	3 ms	600 KB	Output is correct
21	Correct	2 ms	344 KB	Output is correct
22	Correct	1 ms	600 KB	Output is correct
23	Correct	8 ms	436 KB	Output is correct
24	Correct	6 ms	600 KB	Output is correct
25	Correct	14 ms	1124 KB	Output is correct
26	Correct	24 ms	1368 KB	Output is correct
27	Correct	15 ms	600 KB	Output is correct
28	Correct	5 ms	948 KB	Output is correct
29	Correct	27 ms	436 KB	Output is correct
30	Correct	33 ms	856 KB	Output is correct
31	Correct	25 ms	600 KB	Output is correct
32	Correct	41 ms	600 KB	Output is correct
33	Correct	25 ms	1112 KB	Output is correct
34	Correct	20 ms	1612 KB	Output is correct
35	Correct	22 ms	1360 KB	Output is correct
36	Correct	21 ms	932 KB	Output is correct
37	Correct	18 ms	944 KB	Output is correct
38	Correct	18 ms	688 KB	Output is correct
39	Correct	17 ms	612 KB	Output is correct
40	Correct	9 ms	856 KB	Output is correct
41	Correct	5 ms	860 KB	Output is correct

Subtask #3
32.25 / 75.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Correct	1 ms	596 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	18 ms	344 KB	Output is correct
8	Correct	11 ms	972 KB	Output is correct
9	Correct	28 ms	1616 KB	Output is correct
10	Partially correct	52 ms	1376 KB	Output is partially correct
11	Correct	28 ms	412 KB	Output is correct
12	Correct	18 ms	1112 KB	Output is correct
13	Partially correct	48 ms	692 KB	Output is partially correct
14	Partially correct	59 ms	704 KB	Output is partially correct
15	Partially correct	70 ms	416 KB	Output is partially correct
16	Partially correct	102 ms	600 KB	Output is partially correct
17	Partially correct	44 ms	1656 KB	Output is partially correct
18	Partially correct	58 ms	928 KB	Output is partially correct
19	Partially correct	45 ms	1388 KB	Output is partially correct
20	Partially correct	61 ms	940 KB	Output is partially correct
21	Partially correct	49 ms	724 KB	Output is partially correct
22	Partially correct	43 ms	1124 KB	Output is partially correct
23	Partially correct	43 ms	1200 KB	Output is partially correct
24	Correct	28 ms	1148 KB	Output is correct
25	Correct	17 ms	972 KB	Output is correct
26	Correct	11 ms	600 KB	Output is correct
27	Correct	28 ms	1156 KB	Output is correct
28	Correct	25 ms	1208 KB	Output is correct
29	Partially correct	28 ms	1156 KB	Output is partially correct
30	Partially correct	27 ms	1192 KB	Output is partially correct
31	Partially correct	54 ms	956 KB	Output is partially correct
32	Partially correct	55 ms	848 KB	Output is partially correct
33	Partially correct	47 ms	1100 KB	Output is partially correct
34	Partially correct	45 ms	1112 KB	Output is partially correct
35	Partially correct	30 ms	944 KB	Output is partially correct
36	Partially correct	30 ms	1228 KB	Output is partially correct
37	Partially correct	49 ms	1216 KB	Output is partially correct
38	Partially correct	51 ms	1236 KB	Output is partially correct
39	Correct	23 ms	1628 KB	Output is correct
40	Correct	23 ms	1456 KB	Output is correct
41	Partially correct	29 ms	1164 KB	Output is partially correct
42	Partially correct	32 ms	724 KB	Output is partially correct
43	Partially correct	13 ms	344 KB	Output is partially correct
44	Partially correct	56 ms	600 KB	Output is partially correct
45	Correct	37 ms	592 KB	Output is correct
46	Correct	21 ms	692 KB	Output is correct
47	Correct	17 ms	1112 KB	Output is correct
48	Correct	20 ms	840 KB	Output is correct

답안 #988529

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 15.0 / 15.0

Subtask #3 32.25 / 75.0

Subtask #1
10.0 / 10.0

Subtask #2
15.0 / 15.0

Subtask #3
32.25 / 75.0