Submission #1132567

#	Time	Username	Problem	Language	Result	Execution time	Memory
1132567		emptypringlescan	List of Unique Integers (FXCUP4_unique)	C++20	Compilation error	0 ms	0 KiB

unique

#include <bits/stdc++.h>
using namespace std;
vector<int> PickUnique(int n){
	vector<int> can(n);
	for(int i=0; i<n; i++) can[i]=1;
	int prev=0;
	for(int i=0; i<n; i++){
		int x=UniqueCount(0,i);
		if(x<=prev) can[i]=0;
		prev=x;
	}
	prev=0;
	for(int i=n-1; i>=0; i--){
		int x=UniqueCount(i,n-1);
		if(x<=prev) can[i]=0;
		prev=x;
	}
	return can;
}

Compilation message (stderr)

unique.cpp: In function 'std::vector<int> PickUnique(int)':
unique.cpp:8:23: error: 'UniqueCount' was not declared in this scope
    8 |                 int x=UniqueCount(0,i);
      |                       ^~~~~~~~~~~
unique.cpp:14:23: error: 'UniqueCount' was not declared in this scope
   14 |                 int x=UniqueCount(i,n-1);
      |                       ^~~~~~~~~~~