답안 #837760

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
837760	2023-08-25T16:05:24 Z	kshitij_sodani	드문 곤충 (IOI22_insects)	C++17	99.95 / 100	51 ms	556 KB

insects

#include <bits/stdc++.h>
using namespace std;
typedef long long llo;
#define a first
#define b second
#define pb push_back
typedef long long llo;
#define endl '\n'

#include "insects.h"
#define in move_inside
#define out move_outside
#define query press_button

int d;
int query(int l,int r,vector<int> aa,vector<int> bb){
    //cout<<l<<":"<<r<<endl;

    if(l==r){
        return l;
    }
    int mid=(l+r+1)/2;
    vector<int> cc;
    vector<int> dd;
    for(auto j:bb){
        if(aa.size()+cc.size()==mid*d){
            dd.pb(j);
            continue;
        }
        in(j);
        cc.pb(j);
        if(query()>mid){
            out(j);
            cc.pop_back();
            dd.pb(j);
        }
    }

    if(aa.size()+cc.size()!=mid*d){
        for(auto j:cc){
            out(j);
        }
        return query(l,mid-1,aa,cc);
    }
    for(auto j:cc){
        aa.pb(j);
    }
    return query(mid,r,aa,dd);
}
int min_cardinality(int n) {
    vector<int> ss;
    vector<int> tt;
    for(int i=0;i<n;i++){
        in(i);
        ss.pb(i);
        if(query()==2){
            out(i);
            tt.pb(i);
            ss.pop_back();
        }
    }
    d=ss.size();
    if(ss.size()==n){
        return 1;
    }
    if(ss.size()==1){
        return n;
    }

    int x=query(1,n/(ss.size()),ss,tt);



return x;
}

Compilation message

insects.cpp: In function 'int press_button(int, int, std::vector<int>, std::vector<int>)':
insects.cpp:26:31: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   26 |         if(aa.size()+cc.size()==mid*d){
      |            ~~~~~~~~~~~~~~~~~~~^~~~~~~
insects.cpp:39:27: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   39 |     if(aa.size()+cc.size()!=mid*d){
      |        ~~~~~~~~~~~~~~~~~~~^~~~~~~
insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:63:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   63 |     if(ss.size()==n){
      |        ~~~~~~~~~^~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	208 KB	Output is correct
2	Correct	0 ms	332 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	2 ms	208 KB	Output is correct
7	Correct	2 ms	208 KB	Output is correct
8	Correct	3 ms	208 KB	Output is correct
9	Correct	3 ms	208 KB	Output is correct
10	Correct	5 ms	332 KB	Output is correct
11	Correct	2 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	3 ms	208 KB	Output is correct
15	Correct	5 ms	332 KB	Output is correct
16	Correct	4 ms	208 KB	Output is correct
17	Correct	5 ms	208 KB	Output is correct
18	Correct	5 ms	208 KB	Output is correct
19	Correct	4 ms	208 KB	Output is correct
20	Correct	4 ms	208 KB	Output is correct
21	Correct	4 ms	336 KB	Output is correct
22	Correct	2 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	0 ms	332 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	2 ms	208 KB	Output is correct
7	Correct	2 ms	208 KB	Output is correct
8	Correct	3 ms	208 KB	Output is correct
9	Correct	3 ms	208 KB	Output is correct
10	Correct	5 ms	332 KB	Output is correct
11	Correct	2 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	3 ms	208 KB	Output is correct
15	Correct	5 ms	332 KB	Output is correct
16	Correct	4 ms	208 KB	Output is correct
17	Correct	5 ms	208 KB	Output is correct
18	Correct	5 ms	208 KB	Output is correct
19	Correct	4 ms	208 KB	Output is correct
20	Correct	4 ms	208 KB	Output is correct
21	Correct	4 ms	336 KB	Output is correct
22	Correct	2 ms	208 KB	Output is correct
23	Correct	8 ms	208 KB	Output is correct
24	Correct	9 ms	208 KB	Output is correct
25	Correct	14 ms	440 KB	Output is correct
26	Correct	24 ms	308 KB	Output is correct
27	Correct	17 ms	208 KB	Output is correct
28	Correct	8 ms	208 KB	Output is correct
29	Correct	17 ms	208 KB	Output is correct
30	Correct	19 ms	208 KB	Output is correct
31	Correct	15 ms	328 KB	Output is correct
32	Correct	21 ms	452 KB	Output is correct
33	Correct	23 ms	292 KB	Output is correct
34	Correct	14 ms	304 KB	Output is correct
35	Correct	21 ms	328 KB	Output is correct
36	Correct	17 ms	328 KB	Output is correct
37	Correct	17 ms	420 KB	Output is correct
38	Correct	15 ms	308 KB	Output is correct
39	Correct	13 ms	208 KB	Output is correct
40	Correct	13 ms	304 KB	Output is correct
41	Correct	7 ms	208 KB	Output is correct

Subtask #3
74.95 / 75.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	332 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	0 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	0 ms	208 KB	Output is correct
7	Correct	14 ms	208 KB	Output is correct
8	Correct	16 ms	308 KB	Output is correct
9	Correct	34 ms	308 KB	Output is correct
10	Correct	41 ms	464 KB	Output is correct
11	Correct	30 ms	208 KB	Output is correct
12	Correct	20 ms	208 KB	Output is correct
13	Correct	35 ms	304 KB	Output is correct
14	Correct	50 ms	296 KB	Output is correct
15	Correct	31 ms	328 KB	Output is correct
16	Correct	32 ms	328 KB	Output is correct
17	Correct	30 ms	328 KB	Output is correct
18	Correct	37 ms	296 KB	Output is correct
19	Correct	29 ms	420 KB	Output is correct
20	Correct	35 ms	344 KB	Output is correct
21	Correct	37 ms	312 KB	Output is correct
22	Correct	46 ms	304 KB	Output is correct
23	Correct	39 ms	316 KB	Output is correct
24	Correct	38 ms	308 KB	Output is correct
25	Correct	17 ms	336 KB	Output is correct
26	Correct	13 ms	300 KB	Output is correct
27	Correct	35 ms	312 KB	Output is correct
28	Correct	31 ms	320 KB	Output is correct
29	Correct	51 ms	328 KB	Output is correct
30	Correct	37 ms	344 KB	Output is correct
31	Correct	37 ms	328 KB	Output is correct
32	Correct	32 ms	328 KB	Output is correct
33	Correct	32 ms	208 KB	Output is correct
34	Correct	42 ms	324 KB	Output is correct
35	Partially correct	36 ms	308 KB	Output is partially correct
36	Correct	30 ms	324 KB	Output is correct
37	Correct	39 ms	328 KB	Output is correct
38	Correct	34 ms	328 KB	Output is correct
39	Correct	43 ms	308 KB	Output is correct
40	Correct	24 ms	456 KB	Output is correct
41	Correct	33 ms	308 KB	Output is correct
42	Partially correct	40 ms	328 KB	Output is partially correct
43	Correct	8 ms	308 KB	Output is correct
44	Correct	36 ms	308 KB	Output is correct
45	Correct	26 ms	556 KB	Output is correct
46	Correct	19 ms	312 KB	Output is correct
47	Correct	19 ms	208 KB	Output is correct
48	Correct	19 ms	208 KB	Output is correct

답안 #837760

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 15.0 / 15.0

Subtask #3 74.95 / 75.0

Subtask #1
10.0 / 10.0

Subtask #2
15.0 / 15.0

Subtask #3
74.95 / 75.0