Submission #149078

#	Time	Username	Problem	Language	Result	Execution time	Memory
149078		Little Piplup (#200)	List of Unique Integers (FXCUP4_unique)	C++17	100 / 100	6 ms	512 KiB

unique

#include "unique.h"
std::vector<int> PickUnique(int N) {
	std::vector<int> ans(N);
	int ct = UniqueCount(0, N-1);
	int sum;
	if((sum=(UniqueCount(1,N-1)+1))==ct)
	{
		ans[0]=1;
	}
	else
	{
		ans[0]=0;
	}
	if(UniqueCount(0,N-2)+1==ct)
	{
		ans[N-1]=1;
	}
	else
	{
		ans[N-1]=0;
	}
	int temp = ans[0];
	for(int i=1; i<N-1; i++)
	{
		int tmp2 = UniqueCount(0,i), tmp3 = UniqueCount(i+1,N-1);
		if(tmp2+tmp3==sum&&tmp2>temp)
		{
			ans[i]=1;
		}
		else
			ans[i]=0;

		temp = tmp2;
		sum = tmp2+tmp3;
	}
	return ans;
}

• Subtask 1: 100 / 100