tijie

#include <iostream>
using namespace std;
int main() {
int a;
cin>>a;
float b[1000000];
double c=0.00;
for(int i=0;i<a;i++){
cin>>b[i];
c+=b[i];
}
c/=a;
for(int i=0;i<a;i++){
if(b[i]<c)cout<<b[i]<<" ";
}
return 0;
}