| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1042708 | 2024-08-03T09:55:36 Z | Nurislam | 드문 곤충 (IOI22_insects) | C++17 | 117 ms | 936 KB |
#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
template <class F, class _S>
bool chmin(F &u, const _S &v){
bool flag = false;
if ( u > v ){
u = v; flag |= true;
}
return flag;
}
template <class F, class _S>
bool chmax(F &u, const _S &v){
bool flag = false;
if ( u < v ){
u = v; flag |= true;
}
return flag;
}
int min_cardinality(int n) {
vector<int> v(n);
iota(all(v), 0);
int k = 0;
vector<int> er;
for(int i = 0; i < n; i++){
move_inside(i);
if(press_button() == 1){
k++;
er.pb(i);
}else move_outside(i);
}
for(auto i:er)move_outside(i);
int l = 1, r = n/k, ans = 1;
while(l <= r){
int m = (l+r)>>1;
//~ cout << m << '\n';
int d = 0;
vector<int> er;
for(int i:v){
move_inside(i);
if(press_button() <= m){
d++;
er.pb(i);
}else move_outside(i);
}
//~ for(auto i:er)cout << i << ' ';
//~ cout << '\n';
if(k*m == d){
ans = m;
l = m+1;
}else{
r = m-1;
}
for(auto i:er)move_outside(i);
}
return ans;
}
| # | 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 | 0 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 | Correct | 9 ms | 432 KB | Output is correct |
| 7 | Correct | 2 ms | 344 KB | Output is correct |
| 8 | Correct | 4 ms | 344 KB | Output is correct |
| 9 | Correct | 4 ms | 436 KB | Output is correct |
| 10 | Correct | 9 ms | 344 KB | Output is correct |
| 11 | Correct | 1 ms | 344 KB | Output is correct |
| 12 | Correct | 3 ms | 340 KB | Output is correct |
| 13 | Correct | 5 ms | 344 KB | Output is correct |
| 14 | Correct | 6 ms | 344 KB | Output is correct |
| 15 | Correct | 5 ms | 344 KB | Output is correct |
| 16 | Correct | 4 ms | 436 KB | Output is correct |
| 17 | Correct | 6 ms | 344 KB | Output is correct |
| 18 | Correct | 4 ms | 344 KB | Output is correct |
| 19 | Correct | 3 ms | 344 KB | Output is correct |
| 20 | Correct | 3 ms | 344 KB | Output is correct |
| 21 | Correct | 4 ms | 344 KB | Output is correct |
| 22 | Correct | 2 ms | 344 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 | 0 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 | Correct | 9 ms | 432 KB | Output is correct |
| 7 | Correct | 2 ms | 344 KB | Output is correct |
| 8 | Correct | 4 ms | 344 KB | Output is correct |
| 9 | Correct | 4 ms | 436 KB | Output is correct |
| 10 | Correct | 9 ms | 344 KB | Output is correct |
| 11 | Correct | 1 ms | 344 KB | Output is correct |
| 12 | Correct | 3 ms | 340 KB | Output is correct |
| 13 | Correct | 5 ms | 344 KB | Output is correct |
| 14 | Correct | 6 ms | 344 KB | Output is correct |
| 15 | Correct | 5 ms | 344 KB | Output is correct |
| 16 | Correct | 4 ms | 436 KB | Output is correct |
| 17 | Correct | 6 ms | 344 KB | Output is correct |
| 18 | Correct | 4 ms | 344 KB | Output is correct |
| 19 | Correct | 3 ms | 344 KB | Output is correct |
| 20 | Correct | 3 ms | 344 KB | Output is correct |
| 21 | Correct | 4 ms | 344 KB | Output is correct |
| 22 | Correct | 2 ms | 344 KB | Output is correct |
| 23 | Correct | 41 ms | 344 KB | Output is correct |
| 24 | Correct | 12 ms | 604 KB | Output is correct |
| 25 | Correct | 39 ms | 600 KB | Output is correct |
| 26 | Correct | 28 ms | 420 KB | Output is correct |
| 27 | Correct | 53 ms | 440 KB | Output is correct |
| 28 | Correct | 8 ms | 344 KB | Output is correct |
| 29 | Correct | 44 ms | 436 KB | Output is correct |
| 30 | Correct | 26 ms | 344 KB | Output is correct |
| 31 | Correct | 46 ms | 440 KB | Output is correct |
| 32 | Correct | 37 ms | 436 KB | Output is correct |
| 33 | Correct | 35 ms | 596 KB | Output is correct |
| 34 | Correct | 43 ms | 440 KB | Output is correct |
| 35 | Correct | 26 ms | 344 KB | Output is correct |
| 36 | Correct | 46 ms | 344 KB | Output is correct |
| 37 | Correct | 31 ms | 444 KB | Output is correct |
| 38 | Correct | 17 ms | 344 KB | Output is correct |
| 39 | Correct | 18 ms | 448 KB | Output is correct |
| 40 | Correct | 10 ms | 592 KB | Output is correct |
| 41 | Correct | 8 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 | 1 ms | 344 KB | Output is correct |
| 6 | Partially correct | 0 ms | 344 KB | Output is partially correct |
| 7 | Partially correct | 108 ms | 680 KB | Output is partially correct |
| 8 | Correct | 22 ms | 600 KB | Output is correct |
| 9 | Partially correct | 98 ms | 676 KB | Output is partially correct |
| 10 | Partially correct | 54 ms | 688 KB | Output is partially correct |
| 11 | Partially correct | 107 ms | 440 KB | Output is partially correct |
| 12 | Correct | 29 ms | 444 KB | Output is correct |
| 13 | Partially correct | 87 ms | 344 KB | Output is partially correct |
| 14 | Partially correct | 52 ms | 592 KB | Output is partially correct |
| 15 | Partially correct | 94 ms | 656 KB | Output is partially correct |
| 16 | Partially correct | 79 ms | 676 KB | Output is partially correct |
| 17 | Partially correct | 95 ms | 684 KB | Output is partially correct |
| 18 | Partially correct | 81 ms | 592 KB | Output is partially correct |
| 19 | Partially correct | 86 ms | 592 KB | Output is partially correct |
| 20 | Partially correct | 81 ms | 432 KB | Output is partially correct |
| 21 | Partially correct | 64 ms | 664 KB | Output is partially correct |
| 22 | Partially correct | 47 ms | 936 KB | Output is partially correct |
| 23 | Partially correct | 33 ms | 344 KB | Output is partially correct |
| 24 | Correct | 20 ms | 344 KB | Output is correct |
| 25 | Correct | 32 ms | 344 KB | Output is correct |
| 26 | Correct | 18 ms | 600 KB | Output is correct |
| 27 | Partially correct | 62 ms | 928 KB | Output is partially correct |
| 28 | Partially correct | 78 ms | 688 KB | Output is partially correct |
| 29 | Partially correct | 82 ms | 436 KB | Output is partially correct |
| 30 | Partially correct | 74 ms | 932 KB | Output is partially correct |
| 31 | Partially correct | 60 ms | 600 KB | Output is partially correct |
| 32 | Partially correct | 62 ms | 684 KB | Output is partially correct |
| 33 | Partially correct | 67 ms | 344 KB | Output is partially correct |
| 34 | Partially correct | 49 ms | 436 KB | Output is partially correct |
| 35 | Partially correct | 76 ms | 592 KB | Output is partially correct |
| 36 | Partially correct | 79 ms | 692 KB | Output is partially correct |
| 37 | Partially correct | 53 ms | 696 KB | Output is partially correct |
| 38 | Partially correct | 45 ms | 600 KB | Output is partially correct |
| 39 | Partially correct | 63 ms | 924 KB | Output is partially correct |
| 40 | Partially correct | 63 ms | 844 KB | Output is partially correct |
| 41 | Partially correct | 75 ms | 672 KB | Output is partially correct |
| 42 | Partially correct | 47 ms | 676 KB | Output is partially correct |
| 43 | Partially correct | 15 ms | 344 KB | Output is partially correct |
| 44 | Partially correct | 83 ms | 432 KB | Output is partially correct |
| 45 | Partially correct | 117 ms | 584 KB | Output is partially correct |
| 46 | Correct | 20 ms | 600 KB | Output is correct |
| 47 | Correct | 31 ms | 596 KB | Output is correct |
| 48 | Correct | 30 ms | 588 KB | Output is correct |