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Submission #818467

# Submission time Handle Problem Language Result Execution time Memory
818467 2023-08-10T05:01:33 Z pavement CONSUL (info1cup19_consul) C++17
100 / 100
 25 ms 296 KB 
#include "grader.h"
#include <bits/stdc++.h>
using namespace std;

mt19937 rng(12345);

void solve(int n) {
	int lim = (n <= 50 ? 50 : 60) / 2;
	while (lim--) {
		int k = rng() % n + 1, tmp = kth(k);
		if (cnt(tmp) > n / 3) {
			say_answer(tmp);
			goto done;
		}
	}
	say_answer(-1);
	done:;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 208 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 208 KB Output is correct
2 Correct 5 ms 208 KB Output is correct

Subtask #3
65.0 / 65.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 256 KB Output is correct
2 Correct 17 ms 292 KB Output is correct
3 Correct 7 ms 292 KB Output is correct
4 Correct 5 ms 208 KB Output is correct
5 Correct 14 ms 208 KB Output is correct
6 Correct 16 ms 208 KB Output is correct
7 Correct 8 ms 296 KB Output is correct
8 Correct 21 ms 208 KB Output is correct
9 Correct 16 ms 296 KB Output is correct
10 Correct 25 ms 208 KB Output is correct
11 Correct 21 ms 208 KB Output is correct
12 Correct 8 ms 208 KB Output is correct
13 Correct 19 ms 208 KB Output is correct
14 Correct 21 ms 208 KB Output is correct