Submission #628134

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
628134	2022-08-13 05:59:52	Hanksburger	Rarest Insects (IOI22_insects)	C++17	100 / 100	61 ms	308 KiB

insects

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#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
bool a[2005], b[2005];
vector<int> v;
int min_cardinality(int n)
{
    srand(time(0));
    for (int i=0; i<n; i++)
        v.push_back(i);
    random_shuffle(v.begin(), v.end());
    int d=0;
    for (int i:v)
    {
        move_inside(i);
        b[i]=1;
        d++;
        if (press_button()>1)
        {
            move_outside(i);
            b[i]=0;
            d--;
        }
    }
    for (int i:v)
    {
        if (b[i])
        {
            move_outside(i);
            a[i]=1;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 75 / 75