#include "bits/stdc++.h"
using namespace std;
using ll = int64_t;
using ld = long double;
using ull = unsigned long long;
#define ALL(x) x.begin(),x.end()
#define rep(iter,from,to) for(ll iter=from;iter<to;++iter)
#define fore(variable,container) for(auto& variable:container)
#define forc(variable,container) for(auto& variable:container) cout<<variable<<endl;
const ll MOD = 998244353;
const ll INF = 1e17;
const vector<ll> dx{ 1,0,-1,0 }, dy{ 0,1,0,-1 };
//#######################################################################
void op(vector<ll> vec) {
    ll size = (ll)vec.size();
    for (ll i = 0; i < size - 1; ++i) cout << vec[i] << " ";
    cout << vec.back() << endl;
}

void op(vector<vector<ll>> vec) {
    ll height = (ll)vec.size();
    ll width = (ll)vec[0].size();
    for (ll i = 0; i < height; ++i) {
        for (ll j = 0; j < width - 1; ++j) cout << vec[i][j] << " ";
        cout << vec[i].back() << endl;
    }
}

void twoText(bool identifier, string outTrue, string outFalse) {
    if (identifier) cout << outTrue << endl;
    else cout << outFalse << endl;
}

void twoText(bool identifier) {
    if (identifier) cout << "Yes" << endl;
    else cout << "No" << endl;
}

template <class T>
T vecsum(vector<T>& vec) {
    return accumulate(ALL(vec), (T)0);
}

template<class T, ll>
T vecsum(vector<T>& vec, ll K) {
    ll ret = 0;
    rep(i, 0, K) ret += vec[i];
    return ret;
}

template <class T>
struct grid {
    vector<vector<T>> field;
    grid(ll height, ll width) { field = vector<vector<T>>(height, vector<T>(width, (T)0)); }
    void input() { rep(i, 0, field.size()) rep(j, 0, field[i].size()) cin >> field[i][j]; }
};

//#########################################################################

string to_Binary(ll n) {
    string r;
    while (n != 0) {
        r += (n % 2 == 0 ? "0" : "1");
        n /= 2;
    }
    reverse(ALL(r));
    return r;
}

ll betterpow(ll x, ll n) {
    ll ans = 1;
    while (n > 0) {
        if (n & 1) ans *= x;
        x *= x;
        n >>= 1;
    }
    return ans;
}

ll Bi_to_10(string x) {
    reverse(ALL(x));
    ll ret = 0;
    rep(i, 0, x.size()) if (x[i] == '1') ret += betterpow(2, i);
    return ret;
}

void solve() {
    ll N; cin >> N;
    rep(i, 0, N) {
        string s; cin >> s;
        reverse(ALL(s)); while (s.size() > 1 && s.back() == '0') s.pop_back();
        reverse(ALL(s));
        if (s != "")cout << s << endl;
        else cout << 0 << endl;
    }
}

int main(void) {
    std::cin.tie(nullptr);
    std::ios_base::sync_with_stdio(false);
    std::cout << std::fixed << std::setprecision(15);
    solve();
}