#include <bits/stdc++.h>
using namespace std;

int main() {
    int t;
    cin>>t;
    while(t--)
    {


    int sum = 0;
    string s;
    cin >> s;
    for (int i = 0; i < s.size(); i++) {
        if (s[i] >= '1' && s[i] <= '9') {
            int a = s[i] - '0';
            sum += a;
        }
    }
    cout << sum << endl;}
    return 0;
}