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Submission #476783

# Submission time Handle Problem Language Result Execution time Memory
476783 2021-09-28T13:57:31 Z leaked CONSUL (info1cup19_consul) C++14
100 / 100
 34 ms 200 KB 
#include <bits/stdc++.h>
#include "grader.h"
 
using namespace std;
 
int kth(int k);
void say_answer(int k);
int cnt(int k);
auto rng=bind(uniform_int_distribution<int>(1,1e9),mt19937(time(0)));
void solve(int n)
{
    map<int,int> mp;
    int ogr=0;
    int q=0;int x=-1;
    int cntt=0;
    int need=(n/3)+1;
    if(n<=50) ogr=50;
    else ogr=60;
    while(q<ogr && x==-1){
        int w=kth(rng()%n+1);q++;
        if(mp.count(w) || q==ogr) continue;
        int how=cnt(w);cntt+=how;
        if(how>=need) x=w;
        mp[w]=how;
        q++;
    }
    say_answer(x);
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 200 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 200 KB Output is correct
2 Correct 7 ms 200 KB Output is correct

Subtask #3
65.0 / 65.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 200 KB Output is correct
2 Correct 31 ms 200 KB Output is correct
3 Correct 9 ms 200 KB Output is correct
4 Correct 6 ms 200 KB Output is correct
5 Correct 23 ms 200 KB Output is correct
6 Correct 34 ms 200 KB Output is correct
7 Correct 17 ms 200 KB Output is correct
8 Correct 31 ms 200 KB Output is correct
9 Correct 27 ms 200 KB Output is correct
10 Correct 29 ms 200 KB Output is correct
11 Correct 28 ms 200 KB Output is correct
12 Correct 20 ms 200 KB Output is correct
13 Correct 32 ms 200 KB Output is correct
14 Correct 20 ms 200 KB Output is correct