| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 863882 | 2023-10-21T10:19:43 Z | ThylOne | Rarest Insects (IOI22_insects) | C++17 | 79 ms | 1624 KB |
//#define LOCAL
#include "insects.h"
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
vector<int> representant;
vector<int> chef;
void solve(vector<int> inconnus,int inf,int sup){
#ifdef LOCAL
cout<<inf<<' '<<sup<<endl;
for(int v:inconnus){
cout<<v<<' ';
}cout<<endl;
#endif
if(inf==sup){
//feuilles
for(int i:inconnus){
chef[i] = representant[inf];
}
return;
}else{
int mid=(inf+sup)/2;
for(int i=inf;i<=mid;i++)move_inside(representant[i]);
vector<int> listLeft,listRight;
for(int Inc:inconnus){
move_inside(Inc);
if(press_button()==2){
listLeft.pb(Inc);
}else{
listRight.pb(Inc);
}
move_outside(Inc);
}
for(int i=inf;i<=mid;i++)move_outside(representant[i]);
solve(listLeft,inf,mid);
solve(listRight,mid+1,sup);
}
}
int min_cardinality(int N) {
chef.resize(N);
vector<int> inconnus;
for(int i=0;i<N;i++){
move_inside(i);
if(press_button()>1){
move_outside(i);
inconnus.pb(i);
}else{
chef[i]=i;
representant.pb(i);
}
}
for(int i:representant){
move_outside(i);
}
solve(inconnus,0,representant.size()-1);
map<int,int> mem;
for(int i=0;i<N;i++){
mem[chef[i]]++;
}
int mini = N+1;
#ifdef LOCAL
for(int i=0;i<N;i++){
cout<<chef[i]<<' ';
}
cout<<endl;
#endif
for(int i=0;i<N;i++){
mini = min(mini,mem[chef[i]]);
}
return mini;
}
| # | 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 | 1 ms | 344 KB | Output is correct |
| 7 | Correct | 1 ms | 596 KB | Output is correct |
| 8 | Correct | 6 ms | 856 KB | Output is correct |
| 9 | Correct | 4 ms | 692 KB | Output is correct |
| 10 | Correct | 2 ms | 344 KB | Output is correct |
| 11 | Correct | 4 ms | 440 KB | Output is correct |
| 12 | Correct | 3 ms | 600 KB | Output is correct |
| 13 | Correct | 5 ms | 600 KB | Output is correct |
| 14 | Correct | 3 ms | 600 KB | Output is correct |
| 15 | Correct | 3 ms | 600 KB | Output is correct |
| 16 | Correct | 4 ms | 856 KB | Output is correct |
| 17 | Correct | 3 ms | 852 KB | Output is correct |
| 18 | Correct | 4 ms | 856 KB | Output is correct |
| 19 | Correct | 4 ms | 600 KB | Output is correct |
| 20 | Correct | 5 ms | 600 KB | Output is correct |
| 21 | Correct | 4 ms | 344 KB | Output is correct |
| 22 | Correct | 3 ms | 600 KB | Output is correct |
| # | 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 | 1 ms | 344 KB | Output is correct |
| 7 | Correct | 1 ms | 596 KB | Output is correct |
| 8 | Correct | 6 ms | 856 KB | Output is correct |
| 9 | Correct | 4 ms | 692 KB | Output is correct |
| 10 | Correct | 2 ms | 344 KB | Output is correct |
| 11 | Correct | 4 ms | 440 KB | Output is correct |
| 12 | Correct | 3 ms | 600 KB | Output is correct |
| 13 | Correct | 5 ms | 600 KB | Output is correct |
| 14 | Correct | 3 ms | 600 KB | Output is correct |
| 15 | Correct | 3 ms | 600 KB | Output is correct |
| 16 | Correct | 4 ms | 856 KB | Output is correct |
| 17 | Correct | 3 ms | 852 KB | Output is correct |
| 18 | Correct | 4 ms | 856 KB | Output is correct |
| 19 | Correct | 4 ms | 600 KB | Output is correct |
| 20 | Correct | 5 ms | 600 KB | Output is correct |
| 21 | Correct | 4 ms | 344 KB | Output is correct |
| 22 | Correct | 3 ms | 600 KB | Output is correct |
| 23 | Correct | 6 ms | 856 KB | Output is correct |
| 24 | Correct | 6 ms | 700 KB | Output is correct |
| 25 | Correct | 28 ms | 704 KB | Output is correct |
| 26 | Correct | 26 ms | 928 KB | Output is correct |
| 27 | Correct | 11 ms | 892 KB | Output is correct |
| 28 | Correct | 24 ms | 1120 KB | Output is correct |
| 29 | Correct | 13 ms | 604 KB | Output is correct |
| 30 | Correct | 32 ms | 932 KB | Output is correct |
| 31 | Correct | 19 ms | 856 KB | Output is correct |
| 32 | Correct | 20 ms | 704 KB | Output is correct |
| 33 | Correct | 21 ms | 448 KB | Output is correct |
| 34 | Correct | 20 ms | 600 KB | Output is correct |
| 35 | Correct | 24 ms | 956 KB | Output is correct |
| 36 | Correct | 23 ms | 1112 KB | Output is correct |
| 37 | Correct | 27 ms | 704 KB | Output is correct |
| 38 | Correct | 39 ms | 856 KB | Output is correct |
| 39 | Correct | 28 ms | 860 KB | Output is correct |
| 40 | Correct | 27 ms | 860 KB | Output is correct |
| 41 | Correct | 20 ms | 856 KB | Output is correct |
| # | 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 | 0 ms | 344 KB | Output is correct |
| 7 | Correct | 8 ms | 856 KB | Output is correct |
| 8 | Partially correct | 14 ms | 1100 KB | Output is partially correct |
| 9 | Partially correct | 53 ms | 956 KB | Output is partially correct |
| 10 | Partially correct | 55 ms | 720 KB | Output is partially correct |
| 11 | Correct | 18 ms | 600 KB | Output is correct |
| 12 | Partially correct | 53 ms | 1624 KB | Output is partially correct |
| 13 | Partially correct | 32 ms | 1204 KB | Output is partially correct |
| 14 | Partially correct | 63 ms | 856 KB | Output is partially correct |
| 15 | Partially correct | 33 ms | 1216 KB | Output is partially correct |
| 16 | Partially correct | 42 ms | 856 KB | Output is partially correct |
| 17 | Partially correct | 42 ms | 600 KB | Output is partially correct |
| 18 | Partially correct | 42 ms | 876 KB | Output is partially correct |
| 19 | Partially correct | 47 ms | 700 KB | Output is partially correct |
| 20 | Partially correct | 49 ms | 872 KB | Output is partially correct |
| 21 | Partially correct | 59 ms | 1208 KB | Output is partially correct |
| 22 | Partially correct | 70 ms | 964 KB | Output is partially correct |
| 23 | Partially correct | 72 ms | 1124 KB | Output is partially correct |
| 24 | Partially correct | 61 ms | 984 KB | Output is partially correct |
| 25 | Partially correct | 54 ms | 840 KB | Output is partially correct |
| 26 | Partially correct | 39 ms | 936 KB | Output is partially correct |
| 27 | Partially correct | 63 ms | 864 KB | Output is partially correct |
| 28 | Partially correct | 65 ms | 1108 KB | Output is partially correct |
| 29 | Partially correct | 55 ms | 1112 KB | Output is partially correct |
| 30 | Partially correct | 58 ms | 940 KB | Output is partially correct |
| 31 | Partially correct | 62 ms | 716 KB | Output is partially correct |
| 32 | Partially correct | 58 ms | 1448 KB | Output is partially correct |
| 33 | Partially correct | 64 ms | 716 KB | Output is partially correct |
| 34 | Partially correct | 69 ms | 852 KB | Output is partially correct |
| 35 | Partially correct | 61 ms | 960 KB | Output is partially correct |
| 36 | Partially correct | 60 ms | 892 KB | Output is partially correct |
| 37 | Partially correct | 64 ms | 1116 KB | Output is partially correct |
| 38 | Partially correct | 58 ms | 716 KB | Output is partially correct |
| 39 | Partially correct | 79 ms | 876 KB | Output is partially correct |
| 40 | Partially correct | 65 ms | 1208 KB | Output is partially correct |
| 41 | Partially correct | 60 ms | 1376 KB | Output is partially correct |
| 42 | Partially correct | 56 ms | 1200 KB | Output is partially correct |
| 43 | Partially correct | 8 ms | 856 KB | Output is partially correct |
| 44 | Partially correct | 39 ms | 996 KB | Output is partially correct |
| 45 | Correct | 23 ms | 1112 KB | Output is correct |
| 46 | Partially correct | 63 ms | 1464 KB | Output is partially correct |
| 47 | Partially correct | 47 ms | 1496 KB | Output is partially correct |
| 48 | Partially correct | 57 ms | 1360 KB | Output is partially correct |