oj.uz

Submission #859294

# Submission time Handle Problem Language Result Execution time Memory
859294 2023-10-10T03:29:16 Z imarn Rarest Insects (IOI22_insects) C++17
25 / 100
 193 ms 600 KB 
#include<bits/stdc++.h>
#include "insects.h"
#define f first
#define s second
#define pb push_back
using namespace std;
int siz[2001]{0};
int min_cardinality(int N) {
    vector<int>vec;
    bool vis[2001]={0};
    move_inside(0);
    int sz=0;
    for(int i=0;i<N;i++)siz[i]=1;
    for(int i=0;i<N;i++){
    	if(vis[i])continue;
        move_inside(i);
        if(press_button()==1){
            vis[i]=1;sz++;vec.pb(i);
        }
        else move_outside(i);
    }
    if(sz>sqrt(N)){
        int now=2;
        int memsize=sz;
        while(sz<N){
            int tt=0;
            for(int i=0;i<N;i++){
                if(vis[i])continue;
                move_inside(i);
                if(press_button()==now){
                    vis[i]=1;tt++;sz++;
                }
                else move_outside(i);
            }
            if(tt<memsize)break;
            now++;
        }return now-1;
    }
    for(int i=0;i<N;i++)if(vis[i])move_outside(i);
        for(int i=0;i<N;i++){
            if(!vis[i]){
                move_inside(i);
                for(auto it : vec){
                    move_inside(it);
                    if(press_button()==2){
                        siz[it]++;
                        move_outside(i);
                        move_outside(it);
                        break;
                    }
                    else move_outside(it);
                }
            }
        }
        int ans=1e9;
        for(auto it : vec){
            ans=min(ans,siz[it]);
        }return ans;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory 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 2 ms 344 KB Output is correct
7 Correct 1 ms 436 KB Output is correct
8 Correct 7 ms 344 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 3 ms 344 KB Output is correct
13 Correct 6 ms 344 KB Output is correct
14 Correct 4 ms 344 KB Output is correct
15 Correct 5 ms 344 KB Output is correct
16 Correct 5 ms 344 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 2 ms 344 KB Output is correct
19 Correct 4 ms 344 KB Output is correct
20 Correct 2 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory 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 2 ms 344 KB Output is correct
7 Correct 1 ms 436 KB Output is correct
8 Correct 7 ms 344 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 3 ms 344 KB Output is correct
13 Correct 6 ms 344 KB Output is correct
14 Correct 4 ms 344 KB Output is correct
15 Correct 5 ms 344 KB Output is correct
16 Correct 5 ms 344 KB Output is correct
17 Correct 5 ms 344 KB Output is correct
18 Correct 2 ms 344 KB Output is correct
19 Correct 4 ms 344 KB Output is correct
20 Correct 2 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 11 ms 344 KB Output is correct
24 Correct 4 ms 600 KB Output is correct
25 Correct 79 ms 344 KB Output is correct
26 Correct 71 ms 344 KB Output is correct
27 Correct 8 ms 344 KB Output is correct
28 Correct 6 ms 600 KB Output is correct
29 Correct 15 ms 344 KB Output is correct
30 Correct 77 ms 344 KB Output is correct
31 Correct 21 ms 344 KB Output is correct
32 Correct 27 ms 344 KB Output is correct
33 Correct 28 ms 344 KB Output is correct
34 Correct 32 ms 344 KB Output is correct
35 Correct 39 ms 344 KB Output is correct
36 Correct 52 ms 344 KB Output is correct
37 Correct 46 ms 344 KB Output is correct
38 Correct 16 ms 344 KB Output is correct
39 Correct 8 ms 596 KB Output is correct
40 Correct 7 ms 600 KB Output is correct
41 Correct 6 ms 600 KB Output is correct

Subtask #3
0 / 75.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 596 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 0 ms 344 KB Output is correct
7 Correct 18 ms 596 KB Output is correct
8 Correct 7 ms 600 KB Output is correct
9 Incorrect 193 ms 344 KB Too many queries.
10 Halted 0 ms 0 KB -