제출 #231174

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
231174		Cantfindme	List of Unique Integers (FXCUP4_unique)	C++17	100 / 100	5 ms	512 KiB

unique

#include <bits/stdc++.h>
using namespace std;
#define ll long long
typedef pair<int,int> pi;
#define f first
#define s second
#define FAST ios_base::sync_with_stdio(0); cin.tie(0);
#include "unique.h"
const int maxn = 210;

int A[maxn];

std::vector<int> PickUnique(int N) {
	vector <int> v(N);
	int cursum = 0;
	for (int i =0;i<N;i++) {
		int res = UniqueCount(0,i);
		if (res == cursum+1) A[i] = 1; 
		cursum = res;
	}
	
	for (int i =0;i<N-1;i++) {
		int res = UniqueCount(i+1,N-1);
		if (A[i] and res == cursum - 1) v[i] = 1;
		else v[i] = 0;
		cursum = res;
	}
	
	if (A[N-1]) v[N-1] = 1;
	else v[N-1] = 0;
	
	//for (auto i: v) cout << i << " ";
	return v;
	
	//UniqueCount(0, N-1);
	//UniqueCount(1, N-2);
	//return std::vector<int>({0, 0, 1, 0, 0});
}

• Subtask 1: 100 / 100