| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 832995 | 2023-08-21T18:38:27 Z | MeGustaElArroz23 | 드문 곤충 (IOI22_insects) | C++17 | 154 ms | 288 KB |
#include "insects.h"
using namespace std;
#include<bits/stdc++.h>
#define vi vector<int>
#define vvi vector<vi>
#define pii pair<int,int>
#define vii vector<pii>
#define fi first
#define se second
#define pb push_back
#define vb vector<bool>
int n;
vb box;
vb basic_box;
int basic_box_size;
void create_basic_box(){
basic_box=vb(n,0);
for (int i=0;i<n;i++){
move_inside(i);
box[i]=1;
if (press_button()>1){
move_outside(i);
box[i]=0;
}
}
basic_box=box;
basic_box_size=0;
for (int x:basic_box) basic_box_size+=x;
}
void clear_box(){
for (int i=0;i<n;i++){
if (box[i] && (! basic_box[i])){
box[i]=0;
move_outside(i);
}
}
}
int check_ans(int m){
for (int i=0;i<n;i++){
move_inside(i);
box[i]=1;
if (press_button()>m){
move_outside(i);
box[i]=0;
}
}
int count=0;
for (int x:box) count+=x;
if (count==m*basic_box_size){
basic_box=box;
return 1;
}
else return 0;
}
int min_cardinality(int N) {
n=N;
box=vb(n,0);
create_basic_box();
clear_box();
if (basic_box_size==1) return N;
int l=1;
int r=n/basic_box_size+1;
while (l!=r-1){
//cerr << l << ' ' << r << '\n';
int m=(l+r)/2;
if (check_ans(m)) l=m;
else r=m;
clear_box();
}
return l;
}
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 208 KB | Output is correct |
| 2 | Correct | 0 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 | 0 ms | 208 KB | Output is correct |
| 6 | Correct | 1 ms | 284 KB | Output is correct |
| 7 | Correct | 2 ms | 208 KB | Output is correct |
| 8 | Correct | 5 ms | 208 KB | Output is correct |
| 9 | Correct | 9 ms | 208 KB | Output is correct |
| 10 | Correct | 12 ms | 208 KB | Output is correct |
| 11 | Correct | 1 ms | 208 KB | Output is correct |
| 12 | Correct | 8 ms | 208 KB | Output is correct |
| 13 | Correct | 4 ms | 208 KB | Output is correct |
| 14 | Correct | 10 ms | 208 KB | Output is correct |
| 15 | Correct | 7 ms | 208 KB | Output is correct |
| 16 | Correct | 5 ms | 208 KB | Output is correct |
| 17 | Correct | 9 ms | 208 KB | Output is correct |
| 18 | Correct | 8 ms | 208 KB | Output is correct |
| 19 | Correct | 8 ms | 208 KB | Output is correct |
| 20 | Correct | 5 ms | 208 KB | Output is correct |
| 21 | Correct | 3 ms | 276 KB | Output is correct |
| 22 | Correct | 2 ms | 208 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 208 KB | Output is correct |
| 2 | Correct | 0 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 | 0 ms | 208 KB | Output is correct |
| 6 | Correct | 1 ms | 284 KB | Output is correct |
| 7 | Correct | 2 ms | 208 KB | Output is correct |
| 8 | Correct | 5 ms | 208 KB | Output is correct |
| 9 | Correct | 9 ms | 208 KB | Output is correct |
| 10 | Correct | 12 ms | 208 KB | Output is correct |
| 11 | Correct | 1 ms | 208 KB | Output is correct |
| 12 | Correct | 8 ms | 208 KB | Output is correct |
| 13 | Correct | 4 ms | 208 KB | Output is correct |
| 14 | Correct | 10 ms | 208 KB | Output is correct |
| 15 | Correct | 7 ms | 208 KB | Output is correct |
| 16 | Correct | 5 ms | 208 KB | Output is correct |
| 17 | Correct | 9 ms | 208 KB | Output is correct |
| 18 | Correct | 8 ms | 208 KB | Output is correct |
| 19 | Correct | 8 ms | 208 KB | Output is correct |
| 20 | Correct | 5 ms | 208 KB | Output is correct |
| 21 | Correct | 3 ms | 276 KB | Output is correct |
| 22 | Correct | 2 ms | 208 KB | Output is correct |
| 23 | Correct | 9 ms | 208 KB | Output is correct |
| 24 | Correct | 9 ms | 208 KB | Output is correct |
| 25 | Correct | 37 ms | 208 KB | Output is correct |
| 26 | Correct | 49 ms | 208 KB | Output is correct |
| 27 | Correct | 64 ms | 208 KB | Output is correct |
| 28 | Correct | 8 ms | 208 KB | Output is correct |
| 29 | Correct | 49 ms | 208 KB | Output is correct |
| 30 | Correct | 44 ms | 208 KB | Output is correct |
| 31 | Correct | 81 ms | 208 KB | Output is correct |
| 32 | Correct | 43 ms | 208 KB | Output is correct |
| 33 | Correct | 52 ms | 208 KB | Output is correct |
| 34 | Correct | 68 ms | 208 KB | Output is correct |
| 35 | Correct | 44 ms | 208 KB | Output is correct |
| 36 | Correct | 57 ms | 208 KB | Output is correct |
| 37 | Correct | 27 ms | 208 KB | Output is correct |
| 38 | Correct | 30 ms | 208 KB | Output is correct |
| 39 | Correct | 26 ms | 208 KB | Output is correct |
| 40 | Correct | 11 ms | 208 KB | Output is correct |
| 41 | Correct | 9 ms | 208 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 208 KB | Output is correct |
| 2 | Correct | 0 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 | 0 ms | 208 KB | Output is correct |
| 6 | Partially correct | 1 ms | 208 KB | Output is partially correct |
| 7 | Correct | 13 ms | 208 KB | Output is correct |
| 8 | Correct | 18 ms | 208 KB | Output is correct |
| 9 | Partially correct | 57 ms | 208 KB | Output is partially correct |
| 10 | Partially correct | 64 ms | 208 KB | Output is partially correct |
| 11 | Partially correct | 130 ms | 208 KB | Output is partially correct |
| 12 | Correct | 24 ms | 208 KB | Output is correct |
| 13 | Partially correct | 132 ms | 208 KB | Output is partially correct |
| 14 | Partially correct | 78 ms | 208 KB | Output is partially correct |
| 15 | Partially correct | 110 ms | 208 KB | Output is partially correct |
| 16 | Partially correct | 64 ms | 208 KB | Output is partially correct |
| 17 | Partially correct | 154 ms | 208 KB | Output is partially correct |
| 18 | Partially correct | 66 ms | 208 KB | Output is partially correct |
| 19 | Partially correct | 114 ms | 208 KB | Output is partially correct |
| 20 | Partially correct | 105 ms | 208 KB | Output is partially correct |
| 21 | Partially correct | 56 ms | 280 KB | Output is partially correct |
| 22 | Partially correct | 62 ms | 280 KB | Output is partially correct |
| 23 | Partially correct | 70 ms | 208 KB | Output is partially correct |
| 24 | Correct | 38 ms | 208 KB | Output is correct |
| 25 | Correct | 18 ms | 280 KB | Output is correct |
| 26 | Correct | 14 ms | 208 KB | Output is correct |
| 27 | Partially correct | 82 ms | 208 KB | Output is partially correct |
| 28 | Partially correct | 75 ms | 208 KB | Output is partially correct |
| 29 | Partially correct | 93 ms | 208 KB | Output is partially correct |
| 30 | Partially correct | 102 ms | 208 KB | Output is partially correct |
| 31 | Partially correct | 66 ms | 208 KB | Output is partially correct |
| 32 | Partially correct | 93 ms | 280 KB | Output is partially correct |
| 33 | Partially correct | 86 ms | 208 KB | Output is partially correct |
| 34 | Partially correct | 58 ms | 208 KB | Output is partially correct |
| 35 | Partially correct | 99 ms | 208 KB | Output is partially correct |
| 36 | Partially correct | 120 ms | 208 KB | Output is partially correct |
| 37 | Partially correct | 71 ms | 208 KB | Output is partially correct |
| 38 | Partially correct | 45 ms | 288 KB | Output is partially correct |
| 39 | Partially correct | 59 ms | 208 KB | Output is partially correct |
| 40 | Partially correct | 68 ms | 208 KB | Output is partially correct |
| 41 | Partially correct | 108 ms | 208 KB | Output is partially correct |
| 42 | Partially correct | 79 ms | 208 KB | Output is partially correct |
| 43 | Partially correct | 27 ms | 208 KB | Output is partially correct |
| 44 | Partially correct | 119 ms | 208 KB | Output is partially correct |
| 45 | Partially correct | 112 ms | 208 KB | Output is partially correct |
| 46 | Correct | 30 ms | 208 KB | Output is correct |
| 47 | Correct | 25 ms | 208 KB | Output is correct |
| 48 | Correct | 29 ms | 208 KB | Output is correct |