#include <iostream>
using namespace std;

int main()
{
    int i,n,x,y,z,scx,scy;
    cin>>n;
    cin>>x;
    scx=0;
    while(x>0) {scx=scx+x%10; x=x/10;}
    for(i=1;i<n;i++)
        {
            cin>>y;
            scy=0; z=y;
            while(y>0) {scy=scy+y%10; y=y/10;}
            if(scx==scy) cout<<z<<" ";
        }
    return 0;
}