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

int main()
{
    int N;
	cin >> N;

	for( int i = 0; i < N; i++ ) {
		string S;
		cin >> S;
		int sz = S.size();
		int z = 0;
		for( int j = 0; j < sz; j++ ) {
			if( S[j] != '0' ) break;
			z++;
		}
		if( z == sz ) cout << 0 << endl;
		else cout << S.substr( z, sz - z ) << endl;
	}
}