Submission #148757

#	Time	Username	Problem	Language	Result	Execution time	Memory
148757		이 대회 미분 되나요? (#200)	List of Unique Integers (FXCUP4_unique)	C++17	0 / 100	5 ms	384 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, 0);
	int l = 1, r = UniqueCount(1, N-1);
	for (int i = 2; i < N; i++) {
		int nl = UniqueCount(0, i-1);
		int nr = UniqueCount(i, N-1);
		if (nl == l+1 && nr == r-1) {
			ret[i-1] = 1;
		}
		//printf("%d / l: %d, nl: %d / r: %d, nr: %d\n", i, l, nl, r, nr);
		l = nl; r = nr;
	}
	//for (int i= 0; i < N; i++) printf("%d ", ret[i]);
	return ret;
}

• Subtask 1: 0 / 100