Submission #390233

#	Time	Username	Problem	Language	Result	Execution time	Memory
390233		mariowong	CONSUL (info1cup19_consul)	C++14	0 / 100	1 ms	288 KiB

consul

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

using namespace std;

int val,pos,ct;
map <int,int> m;
void solve(int n){
    mt19937 gen(time(NULL));
    uniform_int_distribution <int> dis(1,1e9);
    while (ct+2 <= 60){
    	pos=dis(gen)%n+1; val=kth(pos);
    	if (m[val])
    	ct++;
    	else
    	{
    		m[val]=true;
    		if (cnt(val) > n/3){
    			say_answer(val);
    			return;
			}
    		ct+=2;
		}
    	
	}
	say_answer(-1);
}

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