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Submission #151486

# Submission time Handle Problem Language Result Execution time Memory
151486 2019-09-03T11:39:10 Z leduykhongngu List of Unique Integers (FXCUP4_unique) C++17
100 / 100
 2 ms 504 KB 
#include "unique.h"
#include <vector>
std::vector<int> PickUnique(int N)
{
	std::vector<int> res(N, 1);
	int preask = 1;
    for (int i = 1; i < N; ++i) {
		int ask = UniqueCount(0, i);
		if (ask <= preask) {
			res[i] = 0;
		}
		preask = ask;
	}
	preask = 1;
	for (int i = N - 2; i >= 0; --i) {
		int ask = UniqueCount(i, N - 1);
		if (ask <= preask) {
			res[i] = 0;
		}
		preask = ask;
	}
	return res;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Correct : C = 2
2 Correct 2 ms 248 KB Correct : C = 8
3 Correct 2 ms 248 KB Correct : C = 48
4 Correct 2 ms 296 KB Correct : C = 98
5 Correct 2 ms 248 KB Correct : C = 98
6 Correct 2 ms 248 KB Correct : C = 152
7 Correct 2 ms 376 KB Correct : C = 198
8 Correct 2 ms 504 KB Correct : C = 298
9 Correct 2 ms 504 KB Correct : C = 354
10 Correct 2 ms 376 KB Correct : C = 398
11 Correct 2 ms 376 KB Correct : C = 398
12 Correct 2 ms 376 KB Correct : C = 398
13 Correct 2 ms 380 KB Correct : C = 398
14 Correct 2 ms 376 KB Correct : C = 398
15 Correct 2 ms 376 KB Correct : C = 398