Submission #148867

#	Time	Username	Problem	Language	Result	Execution time	Memory
148867		이 대회 미분 되나요? (#200)	List of Unique Integers (FXCUP4_unique)	C++17	100 / 100	6 ms	512 KiB

unique

#include "unique.h"
#include <vector>
#include <algorithm>
#include <cstdio>
using namespace std;

std::vector<int> PickUnique(int N) {
	//UniqueCount(0, N-1);
	//UniqueCount(1, N-2);
	vector<int> ret(N, 1);
	int prv = 1, now;
	for (int i = 1; i < N; i++) {
		now = UniqueCount(0, i);
		//printf("%d: %d %d\n", i, prv, now);
		if (prv >= now) ret[i] = 0;
		prv = now;
	}
	prv = 1;
	for (int i = N-2; i >= 0; i--) {
		now = UniqueCount(i, N-1);
		if (prv >= now) ret[i] = 0;
		prv = now;
	}
	//for (int i = 0; i < N; i++) printf("%d ", ret[i]);
	return ret;
}

• Subtask 1: 100 / 100