Submission #922479

#	Time	Username	Problem	Language	Result	Execution time	Memory
922479		maxFedorchuk	CONSUL (info1cup19_consul)	C++17	85 / 100	11 ms	400 KiB

consul

#include "bits/stdc++.h"
#include "grader.h"

using namespace std;
/*
const long long MX=2e5+10;
int v[MX];
int k[MX];
int sz;

int kth(int i)
{
    return v[i];
}

int cnt(int zn)
{
    int rt=0;

    for(int i=1;i<=sz;i++)
    {
        rt+=(v[i]==zn);
    }

    return rt;
}

void say_answer(int a)
{
    cout<<a<<"\n";
    exit(0);
}
*/
void solve(int n)
{
    for(int i=0;i<30;i++)
    {
        int zn=kth(((1ll*(rand()%n+1)*(rand()%n+1))%n+1));
        int kl=cnt(zn);

        if(kl>(n/3))
        {
            say_answer(zn);
            return;
        }
    }

    say_answer(-1);
}
/*
int main()
{
    cin.tie(0);
    ios_base::sync_with_stdio(0);

    cin>>sz;

    for(int i=1;i<=sz;i++)
    {
        cin>>v[i];
    }

    solve(sz);
    return 0;
}
 */

• Subtask 1: 0 / 15
• Subtask 2: 20 / 20
• Subtask 3: 65 / 65