Submission #718719

#	Time	Username	Problem	Language	Result	Execution time	Memory
718719		simon2712	CONSUL (info1cup19_consul)	C++14	100 / 100	27 ms	208 KiB

consul

#include <bits/stdc++.h>
#include <grader.h>
using namespace std;
int kth(int i);
int cnt(int x);
void say_answer(int a);
void solve(int N)
{
    int i,val=1,x;
    bool ok=false;
    srand(time(NULL));
    for(i=1;i<=25 && !ok;i++)
    {
        val=rand()%N;
        val++;
        x=kth(val);
        if(cnt(x)>N/3){
            say_answer(x);
            ok=true;
        }
    }
    if(!ok)
        say_answer(-1);
}

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