oj.uz

Submission #859313

# Submission time Handle Problem Language Result Execution time Memory
859313 2023-10-10T03:48:16 Z imarn Rarest Insects (IOI22_insects) C++17
25 / 100
 197 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)||N>1000){
        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 1 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 344 KB Output is correct
8 Correct 10 ms 344 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 2 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 7 ms 344 KB Output is correct
14 Correct 3 ms 340 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 4 ms 344 KB Output is correct
17 Correct 7 ms 596 KB Output is correct
18 Correct 3 ms 344 KB Output is correct
19 Correct 5 ms 384 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 1 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 344 KB Output is correct
8 Correct 10 ms 344 KB Output is correct
9 Correct 7 ms 344 KB Output is correct
10 Correct 2 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 7 ms 344 KB Output is correct
14 Correct 3 ms 340 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 4 ms 344 KB Output is correct
17 Correct 7 ms 596 KB Output is correct
18 Correct 3 ms 344 KB Output is correct
19 Correct 5 ms 384 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 8 ms 344 KB Output is correct
24 Correct 4 ms 600 KB Output is correct
25 Correct 91 ms 344 KB Output is correct
26 Correct 92 ms 344 KB Output is correct
27 Correct 9 ms 344 KB Output is correct
28 Correct 8 ms 600 KB Output is correct
29 Correct 20 ms 596 KB Output is correct
30 Correct 79 ms 344 KB Output is correct
31 Correct 19 ms 344 KB Output is correct
32 Correct 26 ms 344 KB Output is correct
33 Correct 26 ms 344 KB Output is correct
34 Correct 35 ms 344 KB Output is correct
35 Correct 42 ms 344 KB Output is correct
36 Correct 58 ms 344 KB Output is correct
37 Correct 42 ms 344 KB Output is correct
38 Correct 15 ms 344 KB Output is correct
39 Correct 8 ms 344 KB Output is correct
40 Correct 7 ms 344 KB Output is correct
41 Correct 7 ms 600 KB Output is correct

Subtask #3
0 / 75.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 596 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Incorrect 197 ms 344 KB Too many queries.
8 Halted 0 ms 0 KB -