Submission #148916

#	Time	Username	Problem	Language	Result	Execution time	Memory
148916		채원♡예나 (#200)	List of Unique Integers (FXCUP4_unique)	C++17	100 / 100	6 ms	512 KiB

unique

#include "unique.h"
using namespace std;

std::vector<int> PickUnique(int N) {
	vector<int> A; A.resize(N);
	int X[400];	
	for(int i=0; i<N; i++) X[i]=UniqueCount(i, N-1);
	for(int i=0; i<N-1; i++) {
		if(X[i] == X[i+1]+1) A[i]=1;
		else A[i]=0;
	}
	A[N-1]=1;
	for(int i=0; i<N; i++) X[i]=UniqueCount(0, i);
	for(int i=N-1; i>0; i--) {
		if(X[i] != X[i-1]+1) A[i]=0;
	}
	return A;
}

• Subtask 1: 100 / 100