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

int main() {
    string s;
    cin >> s;
    int cnt = 0;
    int a = 0;
    for (int i = s.length()-1;i >= 0;i--) {
        if (s[i] != '0') {
            break;
        }
        a++;
    }
    for (int i = s.length()-1;i >= 0;i--) {
        cnt += s[i] - '0';
    }
    for (int i = s.length()-a-1;i >= 0 ;i--) {
        cout << s[i];
    }
    cout << endl;
    cout << cnt;
    return 0;
}