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include <bits/stdc++.h>

define ll long long int

define ld long double

using namespace std; int main(){

ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
ll n, ans = 0;
cin>>n;
while(n--){
    string k;
    cin>>k;
    for(int i = 0; i<k.size(); i++){
        char c;
        c = k[i];
        ans+=c - 48;
    }
    cout<<ans<<endl;
    ans = 0;
}

} //TECHNOBLADE NEVER DIES

include <bits/stdc++.h>

using namespace std;

void solve(){

 string k;
 long long ans =0;
cin>>k;
for(int i = 0; i<k.size(); i++){
    char c;
    c = k[i];
    ans+=c - 48;
}
cout<<ans<<endl;
ans = 0;

}

int main(){

ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
int t;
cin>>t;
while(t--)
solve();

}