답안 #837766

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
837766	2023-08-25T16:09:58 Z	kshitij_sodani	드문 곤충 (IOI22_insects)	C++17	99.95 / 100	47 ms	464 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;
    int le=bb.size();
    for(auto j:bb){
        if(aa.size()+cc.size()==mid*d){
            dd.pb(j);
            continue;
        }
       /* if(aa.size()+cc.size()+le<mid*d){
            for(auto jj:cc){
                out(jj);
            }
            return query(l,mid-1,aa,cc);
        }*/
        le--;
        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:27:31: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   27 |         if(aa.size()+cc.size()==mid*d){
      |            ~~~~~~~~~~~~~~~~~~~^~~~~~~
insects.cpp:47:27: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   47 |     if(aa.size()+cc.size()!=mid*d){
      |        ~~~~~~~~~~~~~~~~~~~^~~~~~~
insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:71:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   71 |     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	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	1 ms	208 KB	Output is correct
6	Correct	2 ms	208 KB	Output is correct
7	Correct	3 ms	208 KB	Output is correct
8	Correct	5 ms	208 KB	Output is correct
9	Correct	6 ms	296 KB	Output is correct
10	Correct	3 ms	208 KB	Output is correct
11	Correct	2 ms	208 KB	Output is correct
12	Correct	3 ms	208 KB	Output is correct
13	Correct	4 ms	208 KB	Output is correct
14	Correct	4 ms	208 KB	Output is correct
15	Correct	5 ms	208 KB	Output is correct
16	Correct	3 ms	304 KB	Output is correct
17	Correct	3 ms	208 KB	Output is correct
18	Correct	6 ms	208 KB	Output is correct
19	Correct	4 ms	208 KB	Output is correct
20	Correct	5 ms	208 KB	Output is correct
21	Correct	2 ms	208 KB	Output is correct
22	Correct	1 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	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	1 ms	208 KB	Output is correct
6	Correct	2 ms	208 KB	Output is correct
7	Correct	3 ms	208 KB	Output is correct
8	Correct	5 ms	208 KB	Output is correct
9	Correct	6 ms	296 KB	Output is correct
10	Correct	3 ms	208 KB	Output is correct
11	Correct	2 ms	208 KB	Output is correct
12	Correct	3 ms	208 KB	Output is correct
13	Correct	4 ms	208 KB	Output is correct
14	Correct	4 ms	208 KB	Output is correct
15	Correct	5 ms	208 KB	Output is correct
16	Correct	3 ms	304 KB	Output is correct
17	Correct	3 ms	208 KB	Output is correct
18	Correct	6 ms	208 KB	Output is correct
19	Correct	4 ms	208 KB	Output is correct
20	Correct	5 ms	208 KB	Output is correct
21	Correct	2 ms	208 KB	Output is correct
22	Correct	1 ms	208 KB	Output is correct
23	Correct	4 ms	208 KB	Output is correct
24	Correct	7 ms	208 KB	Output is correct
25	Correct	19 ms	304 KB	Output is correct
26	Correct	18 ms	208 KB	Output is correct
27	Correct	12 ms	292 KB	Output is correct
28	Correct	7 ms	300 KB	Output is correct
29	Correct	19 ms	308 KB	Output is correct
30	Correct	15 ms	304 KB	Output is correct
31	Correct	19 ms	300 KB	Output is correct
32	Correct	19 ms	292 KB	Output is correct
33	Correct	22 ms	304 KB	Output is correct
34	Correct	15 ms	328 KB	Output is correct
35	Correct	16 ms	324 KB	Output is correct
36	Correct	14 ms	428 KB	Output is correct
37	Correct	16 ms	296 KB	Output is correct
38	Correct	22 ms	296 KB	Output is correct
39	Correct	17 ms	208 KB	Output is correct
40	Correct	14 ms	208 KB	Output is correct
41	Correct	5 ms	208 KB	Output is correct

Subtask #3
74.95 / 75.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 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	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	12 ms	208 KB	Output is correct
8	Correct	9 ms	208 KB	Output is correct
9	Correct	32 ms	300 KB	Output is correct
10	Correct	39 ms	328 KB	Output is correct
11	Correct	30 ms	300 KB	Output is correct
12	Correct	21 ms	308 KB	Output is correct
13	Correct	40 ms	300 KB	Output is correct
14	Correct	31 ms	316 KB	Output is correct
15	Correct	35 ms	368 KB	Output is correct
16	Correct	45 ms	368 KB	Output is correct
17	Correct	32 ms	328 KB	Output is correct
18	Correct	37 ms	344 KB	Output is correct
19	Correct	36 ms	436 KB	Output is correct
20	Correct	27 ms	304 KB	Output is correct
21	Correct	41 ms	316 KB	Output is correct
22	Correct	34 ms	320 KB	Output is correct
23	Correct	35 ms	312 KB	Output is correct
24	Correct	24 ms	332 KB	Output is correct
25	Correct	21 ms	208 KB	Output is correct
26	Correct	17 ms	208 KB	Output is correct
27	Correct	44 ms	308 KB	Output is correct
28	Correct	28 ms	336 KB	Output is correct
29	Correct	40 ms	428 KB	Output is correct
30	Correct	44 ms	424 KB	Output is correct
31	Correct	40 ms	336 KB	Output is correct
32	Correct	38 ms	464 KB	Output is correct
33	Correct	35 ms	312 KB	Output is correct
34	Correct	33 ms	308 KB	Output is correct
35	Partially correct	47 ms	328 KB	Output is partially correct
36	Correct	36 ms	304 KB	Output is correct
37	Correct	34 ms	432 KB	Output is correct
38	Correct	41 ms	292 KB	Output is correct
39	Correct	32 ms	328 KB	Output is correct
40	Correct	29 ms	364 KB	Output is correct
41	Correct	44 ms	300 KB	Output is correct
42	Partially correct	31 ms	328 KB	Output is partially correct
43	Correct	9 ms	304 KB	Output is correct
44	Correct	24 ms	304 KB	Output is correct
45	Correct	30 ms	448 KB	Output is correct
46	Correct	19 ms	300 KB	Output is correct
47	Correct	19 ms	312 KB	Output is correct
48	Correct	21 ms	312 KB	Output is correct

답안 #837766

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