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Submission #724162

# Submission time Handle Problem Language Result Execution time Memory
724162 2023-04-14T18:54:36 Z stevancv CONSUL (info1cup19_consul) C++14
100 / 100
 31 ms 296 KB 
#include <bits/stdc++.h>
#include "grader.h"
#define ll long long
#define ld long double
#define sp ' '
#define en '\n'
#define smin(a, b) a = min(a, b)
#define smax(a, b) a = max(a, b)
using namespace std;
const int N = 1e3 + 2;
const int inf = 1e9;
void solve(int n) {
    int l = 60;
    if (n <= 50) l = 50;
    l /= 2;
    mt19937 mt(time(nullptr));
    while(l--) {
        int i = (mt() % n) + 1;
        int j = kth(i);
        if (cnt(j) > n / 3) {
            say_answer(j);
            return;
        }
    }
    say_answer(-1);
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 288 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 208 KB Output is correct
2 Correct 8 ms 208 KB Output is correct

Subtask #3
65.0 / 65.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 288 KB Output is correct
2 Correct 27 ms 208 KB Output is correct
3 Correct 8 ms 208 KB Output is correct
4 Correct 5 ms 208 KB Output is correct
5 Correct 17 ms 208 KB Output is correct
6 Correct 20 ms 208 KB Output is correct
7 Correct 31 ms 292 KB Output is correct
8 Correct 20 ms 208 KB Output is correct
9 Correct 25 ms 208 KB Output is correct
10 Correct 24 ms 208 KB Output is correct
11 Correct 23 ms 208 KB Output is correct
12 Correct 17 ms 296 KB Output is correct
13 Correct 27 ms 208 KB Output is correct
14 Correct 18 ms 208 KB Output is correct