oj.uz

Submission #362623

# Submission time Handle Problem Language Result Execution time Memory
362623 2021-02-03T18:02:45 Z Tenis0206 CONSUL (info1cup19_consul) C++14
4.96076 / 100
 1000 ms 492 KB 
#include <bits/stdc++.h>
#include "grader.h"

using namespace std;

/*static const int MIN_VALUE = 0, MAX_VALUE = (1e9) - 1;

static map<int,int> mp;
static int Q, N, a[5005];
static bool issol, answer;
void say_answer(int k)
{
    cout<<k<<'\n';
}

int cnt(int k)
{
    ++Q;
    if(!(k>=MIN_VALUE && k<=MAX_VALUE))
    {
        cout << "Wrong query format\n";
        exit(0);
    }
    return mp[k];
}

int kth(int k)
{
    ++Q;
    if(!(k>=1 && k<=N))
    {
        cout << "Wrong query format\n";
        exit(0);
    }
    return a[k];
}
*/

void solve(int n)
{
    map<int,bool> sel;
    for(int i=1; i<=50; i++)
    {
        int x = 0;
        while(!x || sel[x])
        {
            x = rand()%n + 1;
        }
        int val = kth(x);
        int nr = cnt(val);
        sel[x]=true;
        if(nr>n/3)
        {
            say_answer(val);
            return;
        }
    }
    say_answer(-1);
}
/*int main()
{
    int tests, i;
    cin >> tests;

    while(tests--)
    {
        cin >> N; mp.clear();
        Q = 0; issol = 0; answer = 0;

        for(i=1; i<=N; ++i) cin >> a[i], ++mp[a[i]];
        for(i=1; i<=N; ++i) issol |= (mp[a[i]] > N/3);
        solve(N);
    }

    return 0;
}
*/

Subtask #1
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3090 ms 364 KB Time limit exceeded

Subtask #2
4.0 / 20.0

# Verdict Execution time Memory Grader output
1 Partially correct 19 ms 492 KB Output is partially correct
2 Correct 9 ms 364 KB Output is correct

Subtask #3
0.9607573885 / 65.0

# Verdict Execution time Memory Grader output
1 Partially correct 32 ms 364 KB Output is partially correct
2 Partially correct 31 ms 364 KB Output is partially correct
3 Correct 5 ms 364 KB Output is correct
4 Correct 7 ms 364 KB Output is correct
5 Partially correct 29 ms 364 KB Output is partially correct
6 Partially correct 49 ms 364 KB Output is partially correct
7 Partially correct 29 ms 364 KB Output is partially correct
8 Partially correct 54 ms 384 KB Output is partially correct
9 Partially correct 50 ms 364 KB Output is partially correct
10 Partially correct 26 ms 364 KB Output is partially correct
11 Partially correct 37 ms 364 KB Output is partially correct
12 Partially correct 30 ms 364 KB Output is partially correct
13 Partially correct 30 ms 364 KB Output is partially correct
14 Partially correct 30 ms 364 KB Output is partially correct