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Submission #148371

# Submission time Handle Problem Language Result Execution time Memory
148371 2019-09-01T04:11:33 Z Ian and 2-bit memory(#3648, percywtc, nhho, ulna) List of Unique Integers (FXCUP4_unique) C++17
100 / 100
 6 ms 512 KB 
#include "unique.h"
#include <bits/stdc++.h>
using namespace std;

std::vector<int> PickUnique(int N) {
	vector<int> ans = vector<int>(N, 1);

	int prv = 0;
	for (int i = 0; i < N; i++) {
		int ver = UniqueCount(0, i);
		if (ver != prv + 1) {
			ans[i] = 0;
		}
		prv = ver;
	}

	prv = 0;
	for (int i = N - 1; i >= 0; i--) {
		int ver = UniqueCount(i, N - 1);
		if (ver != prv + 1) {
			ans[i] = 0;
		}
		prv = ver;
	}
	
	return ans;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct : C = 4
2 Correct 6 ms 256 KB Correct : C = 10
3 Correct 5 ms 256 KB Correct : C = 50
4 Correct 6 ms 384 KB Correct : C = 100
5 Correct 6 ms 384 KB Correct : C = 100
6 Correct 5 ms 256 KB Correct : C = 154
7 Correct 5 ms 384 KB Correct : C = 200
8 Correct 6 ms 512 KB Correct : C = 300
9 Correct 5 ms 384 KB Correct : C = 356
10 Correct 5 ms 512 KB Correct : C = 400
11 Correct 5 ms 512 KB Correct : C = 400
12 Correct 5 ms 512 KB Correct : C = 400
13 Correct 5 ms 512 KB Correct : C = 400
14 Correct 6 ms 512 KB Correct : C = 400
15 Correct 5 ms 512 KB Correct : C = 400