답안 #938578

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
938578 2024-03-05T10:24:45 Z irmuun 드문 곤충 (IOI22_insects) C++17
50 / 100
111 ms 1716 KB
#include<bits/stdc++.h>
#include "insects.h"
 
using namespace std;
 
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()

int min_cardinality(int n){
    int d=0;
    set<int>st;
    for(int i=0;i<n;i++){
        d++;
        move_inside(i);
        st.insert(i);
        int cnt=press_button();
        if(cnt>1){
            move_outside(i);
            st.erase(i);
            d--;
        }
    }
    for(auto i:st){
        move_outside(i);
    }
    if(d==1) return n;
    int l=1,r=n/d;
    while(l<r){
        int mid=(l+r+1)/2;
        int len=0;
        st.clear();
        for(int i=0;i<n;i++){
            len++;
            move_inside(i);
            st.insert(i);
            int cnt=press_button();
            if(cnt>mid){
                len--;
                move_outside(i);
                st.erase(i);
            }
        }
        if(len==d*mid){
            l=mid;
        }
        else{
            r=mid-1;
        }
        for(auto i:st){
            move_outside(i);
        }
    }
    return l;
}
# 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 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 5 ms 856 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 6 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 6 ms 600 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 5 ms 600 KB Output is correct
15 Correct 5 ms 600 KB Output is correct
16 Correct 4 ms 696 KB Output is correct
17 Correct 5 ms 688 KB Output is correct
18 Correct 4 ms 344 KB Output is correct
19 Correct 4 ms 856 KB Output is correct
20 Correct 3 ms 604 KB Output is correct
21 Correct 3 ms 600 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
# 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 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 5 ms 856 KB Output is correct
9 Correct 4 ms 344 KB Output is correct
10 Correct 6 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 6 ms 600 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 5 ms 600 KB Output is correct
15 Correct 5 ms 600 KB Output is correct
16 Correct 4 ms 696 KB Output is correct
17 Correct 5 ms 688 KB Output is correct
18 Correct 4 ms 344 KB Output is correct
19 Correct 4 ms 856 KB Output is correct
20 Correct 3 ms 604 KB Output is correct
21 Correct 3 ms 600 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 4 ms 344 KB Output is correct
24 Correct 6 ms 960 KB Output is correct
25 Correct 30 ms 696 KB Output is correct
26 Correct 29 ms 940 KB Output is correct
27 Correct 44 ms 440 KB Output is correct
28 Correct 5 ms 960 KB Output is correct
29 Correct 44 ms 700 KB Output is correct
30 Correct 29 ms 1200 KB Output is correct
31 Correct 44 ms 708 KB Output is correct
32 Correct 36 ms 960 KB Output is correct
33 Correct 42 ms 700 KB Output is correct
34 Correct 42 ms 952 KB Output is correct
35 Correct 37 ms 1184 KB Output is correct
36 Correct 47 ms 872 KB Output is correct
37 Correct 21 ms 948 KB Output is correct
38 Correct 20 ms 600 KB Output is correct
39 Correct 15 ms 952 KB Output is correct
40 Correct 9 ms 612 KB Output is correct
41 Correct 4 ms 856 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 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 1 ms 344 KB Output is correct
6 Partially correct 1 ms 344 KB Output is partially correct
7 Correct 9 ms 344 KB Output is correct
8 Correct 11 ms 1112 KB Output is correct
9 Partially correct 64 ms 972 KB Output is partially correct
10 Partially correct 62 ms 980 KB Output is partially correct
11 Partially correct 94 ms 688 KB Output is partially correct
12 Correct 19 ms 1212 KB Output is correct
13 Partially correct 84 ms 592 KB Output is partially correct
14 Partially correct 61 ms 848 KB Output is partially correct
15 Partially correct 88 ms 1212 KB Output is partially correct
16 Partially correct 78 ms 740 KB Output is partially correct
17 Partially correct 85 ms 948 KB Output is partially correct
18 Partially correct 79 ms 948 KB Output is partially correct
19 Partially correct 89 ms 956 KB Output is partially correct
20 Partially correct 81 ms 1244 KB Output is partially correct
21 Partially correct 67 ms 1716 KB Output is partially correct
22 Partially correct 70 ms 968 KB Output is partially correct
23 Partially correct 47 ms 964 KB Output is partially correct
24 Correct 23 ms 736 KB Output is correct
25 Correct 19 ms 928 KB Output is correct
26 Correct 9 ms 1112 KB Output is correct
27 Partially correct 57 ms 932 KB Output is partially correct
28 Partially correct 55 ms 1200 KB Output is partially correct
29 Partially correct 83 ms 960 KB Output is partially correct
30 Partially correct 74 ms 752 KB Output is partially correct
31 Partially correct 60 ms 1440 KB Output is partially correct
32 Partially correct 68 ms 1380 KB Output is partially correct
33 Partially correct 58 ms 924 KB Output is partially correct
34 Partially correct 49 ms 620 KB Output is partially correct
35 Partially correct 64 ms 984 KB Output is partially correct
36 Partially correct 71 ms 976 KB Output is partially correct
37 Partially correct 55 ms 968 KB Output is partially correct
38 Partially correct 54 ms 964 KB Output is partially correct
39 Partially correct 52 ms 1196 KB Output is partially correct
40 Partially correct 48 ms 1196 KB Output is partially correct
41 Partially correct 69 ms 1204 KB Output is partially correct
42 Partially correct 64 ms 984 KB Output is partially correct
43 Partially correct 18 ms 856 KB Output is partially correct
44 Partially correct 72 ms 692 KB Output is partially correct
45 Partially correct 111 ms 980 KB Output is partially correct
46 Correct 17 ms 1112 KB Output is correct
47 Correct 21 ms 856 KB Output is correct
48 Correct 18 ms 1112 KB Output is correct