#include<bits/stdc++.h>
using namespace std;
int Unique
int[] PickUnique (int N){
int U[N];
memset(U,0,N);
if(UniqueCount(0,N-1)==UniqueCount(0,N-2)+1){
U[N-1]=1
}
if(UniqueCount(0,N-1)==UniqueCount(1,N-1)+1){
U[0]=1
}
for(int i=N-2; i>0;i--){
if(UniqueCount(0,i)==UniqueCount(0,i-1)+1){
if(UniqueCount(i,N-1)==UniqueCount(i+1,N-1)+1){
U[i]=1
}
}
}
return U;
}
int main(){
int N;
cin>>N;
PickUnique(N);
}
Compilation message
unique.cpp:4:1: error: expected initializer before 'int'
int[] PickUnique (int N){
^~~
unique.cpp: In function 'int main()':
unique.cpp:25:2: error: 'PickUnique' was not declared in this scope
PickUnique(N);
^~~~~~~~~~
