Submission #766377

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
766377	2023-06-25 15:11:11	adrilen	Rarest Insects (IOI22_insects)	C++17	100 / 100	55 ms	328 KiB

insects

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#include "insects.h"
#include<bits/stdc++.h>
using namespace std;
using ll = long long;
typedef pair<int, int> pii;
constexpr int maxn = 2e3 + 9;
bool removed[maxn] = { 0 };
vector <int> in_machine;
mt19937 rng(19812034);
int min_cardinality(int n) {
    vector <int> m(n);
    for (int i = 0; i < n; i++) m[i] = i;
    shuffle(m.begin(), m.end(), rng);
    // Find group
    int i;
    for (int y = 0; y < n; y++)
    {  
        i = m[y];
        move_inside(i);
        if (press_button() > 1) {
            move_outside(i);
        } else {
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 75 / 75