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Submission #694120

# Submission time Handle Problem Language Result Execution time Memory
694120 2023-02-03T21:02:05 Z Ahmed_Solyman CONSUL (info1cup19_consul) C++14
100 / 100
 42 ms 284 KB 
#include <bits/stdc++.h>
using namespace std;
int kth(int i);
int cnt(int x);
void say_answer(int a);
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
void solve(int n){
	for(int i=0;i<25;i++){
		int x=kth(rng()%n+1);
		int g=cnt(x);
		if(g>n/3){
			say_answer(x);
			return;
		}
	}
	say_answer(-1);
	return;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 208 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 208 KB Output is correct
2 Correct 6 ms 208 KB Output is correct

Subtask #3
65.0 / 65.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 208 KB Output is correct
2 Correct 9 ms 208 KB Output is correct
3 Correct 6 ms 208 KB Output is correct
4 Correct 5 ms 208 KB Output is correct
5 Correct 20 ms 208 KB Output is correct
6 Correct 14 ms 208 KB Output is correct
7 Correct 18 ms 208 KB Output is correct
8 Correct 42 ms 208 KB Output is correct
9 Correct 11 ms 284 KB Output is correct
10 Correct 16 ms 208 KB Output is correct
11 Correct 19 ms 208 KB Output is correct
12 Correct 15 ms 208 KB Output is correct
13 Correct 18 ms 208 KB Output is correct
14 Correct 16 ms 208 KB Output is correct