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

void solve() {
	string s; cin >> s;
	int ans = 0;
	for (char c : s) {
		if (c >= '1' and c <= '9') ans += c - '0';
	}
	cout << ans << "\n";
}

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);

	int tt = 1;
	cin >> tt;
	while (tt--) {
		solve();
	}
}