#include <iostream>
#include <string>
using namespace std;

int main() {
	int N;
	int sum =0;
	cin >> N;
//	cout << N << endl;
	char cs[101];
	cin.clear();
	cin.ignore(101,'\n');
	cin.getline(cs,101);
	for(int i=0; i<N; i++){
		int tem= (int)cs[i]-48;
		cout << tem << endl;
		sum += tem;
	}
	cout << sum;
	
	return 0;
}