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

int main() {
    int t;
    cin>>t; 
    while(t--){
        string str;
        cin>>str;
        int count= 0;
        for (char ch : str) {
            if (isdigit(ch)) {
                count+= ch-'0'; 
                }
        }
        cout<<count<<endl;
    }
    return 0;
}