#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
// #define cerr cout
#include "algo/debug.h"
#else
#define deb(...)  30
#endif
#define ll long long
#define all(x) (x).begin(),(x).end()
#define f(i, n) for (int i = 0; i < n; i++)

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int t;cin>>t;
    while (t--)
    {
        string s;cin>>s;
        cout<<s[0]<<endl;
    }
    


    return 0;
}