题解

#include<bits/stdc++.h>
using namespace std;
int main(){
int a,b[150],c;
cin>>a;
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;
}