#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,i,j,s;
	cin>>n;
	int a[n];
	int b[n];
	for(i=0;i<n;i++){
		cin>>a[i];
	}
	for(i=0;i<n;i++){
		s=0;
		while(a[i]!=0){
			s+=a[i]%10;
			a[i]/=10;
		}
		a[i]=s;
	}
	for(i=1;i<=n-1;i++){
        for(j=0;j<n-i;j++){
            if(a[j]>a[j+1]){
                swap(a[j],a[j+1]);
            }
        }
    }
	
	
	


	for(i=0;i<n;i++){
		cout<<a[i]<<" ";
	}
	return 0;
}

/**************************************************************
	Problem: 1166
	User: tangkaixuan
	Language: C++
	Result: Accepted
	Time:15 ms
	Memory:2072 kb
****************************************************************/