Submission #1025129

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1025129	2024-07-16 16:22:30	mansur	Rarest Insects (IOI22_insects)	C++17	100 / 100	44 ms	1104 KiB

insects

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#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
#define rall(s) s.rbegin(), s.rend()
#define all(s) s.begin(), s.end()
#define sz(s) (int) s.size()
#define s second 
#define f first 
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
mt19937_64 rng(131415889);
int min_cardinality(int n) {
    vector<int> p(n), pos;
    for (int i = 0; i < n; i++) p[i] = i;
    shuffle(all(p), rng);
    int k = 0;
    for (int i = 0; i < sz(p); i++) {
        move_inside(p[i]);
        if (press_button() == 1) {
            k++;
            pos.push_back(p[i]);
        }else move_outside(p[i]);
    }
    for (int x: pos) move_outside(x);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 75 / 75