Submission #147990

#	Time	Username	Problem	Language	Result	Execution time	Memory
147990		imsifile	List of Unique Integers (FXCUP4_unique)	C++17	100 / 100	6 ms	512 KiB

unique

#include "unique.h"
 
int pre[222], suf[222];
 
std::vector<int> PickUnique(int N) {
	for(int i=1; i<=N; i++){
		pre[i]=UniqueCount(0, i-1);
		suf[i]=UniqueCount(i-1, N-1);
	}
	std::vector<int> dap(N,0);
	for(int i=1; i<=N; i++){
		if(pre[i]==pre[i-1]+1 && suf[i]==suf[i+1]+1) dap[i-1]=1;
	}
	return dap;
}

• Subtask 1: 100 / 100