#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
using namespace std;
#define int long long
#define all(arr) arr.begin(),arr.end()
#define max3(a,b,c) max(a,max(b,c))
#define min3(a,b,c) min(a,min(b,c))
#define vi vector<int>
#define vstr vector<string>
#define vbool vector<bool>
#define vvi vector<vector<int> >
#define mii map<int,int>
#define pb push_back
#define pii pair<int,int>
#define vpair vector<pii > 
#define mkp make_pair
#define scan(a,n) for(int i =0 ; i<n ; i++) cin>>a[i]
#define print(a,n) for(int i = 0 ; i < n ; i++) {cout<<a[i]<<' ';}cout<<'\n'
#define mem(a,v) memset(a,v,sizeof(a))
#define loop(i,a,b) for (int i = a; i < b; i++)
#define loope(i,a,b) for (int i = a; i <= b; i++)
#define FastIO ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define PRECISION std::cout.unsetf ( std::ios::fixed );std::cout.precision(9)
#define PI 3.14159265
#define S second
#define F first
#define CHECK cout<<"CHEDEDWB"<<endl
#define br '\n'
int mod = 1e9+7;
/*int inf = 1e18;
int m_inf = INT_MIN;
int MOD = 100001;*/

void solve()
{
	string X;
    cin>>X;
    for(char c:X)
    {
        if(c=='.')
            break;
        cout<<c;
    }
    cout<<endl;
}

int32_t main()
{
	FastIO; PRECISION;
	int t = 1;
	//cin>>t;
	while(t--)
		solve();
	return 0;
}
/*
    I love the sound you make when you shut up.
*/
#include <bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp> // Common file
#include <ext/pb_ds/tree_policy.hpp> // Including tree_order_statistics_node_update
using namespace __gnu_pbds;
/*-------typedefs------*/
template<class T> using ordered_set = tree<T, null_type , less<T> , rb_tree_tag , tree_order_statistics_node_update> ;
using ll = long long;
using pi = pair<int, int>;
/*-----in and out--------*/
#define pf(a) cout << a << endl
#define forIn(arr, num) for(int i = 0; i < num; i++) cin >> arr[i];
#define vpnt(ans) for(int i = 0; i < int(ans.size()); i++) cout << ans[i] << (i + 1 < int(ans.size()) ? ' ' : '\n');
/*---useful defines------*/
#define sz(x) (int)(x).size()
#define pb push_back
#define mem(a, b) memset(a,(b), sizeof(a))
#define ff first
#define ss second
#define all(x) x.begin(), x.end()
/*----- the binary answer of life-----*/
#define no cout << "NO" << endl
#define yes cout << "YES" << endl
/*---checking and pushing-----*/
template<class T> bool ckmin(T& a, const T& b) { return b < a ? a = b, 1 : 0; }
template<class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }
/*---- FAST I/O and file read ---*/
void go() {
    ios_base::sync_with_stdio(0);cin.tie(0); cout.tie(0);
#ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);freopen("output.txt", "w", stdout);
#endif
}
/*-------- test-case stuff--------------*/
#define ssolve solve();
#define msolve int T;cin >> T;while(T--) {solve();}
#define mcsolve int T;cin >> T;for(int tt = 1;tt <= T;tt++) {cout << "Case #" << tt << ": ";solve();}
/*-------- movement in a 2D array ------*/
const int d4i[4]={-1, 0, 1, 0}, d4j[4]={0, 1, 0, -1};
const int d8i[8]={-1, -1, 0, 1, 1, 1, 0, -1}, d8j[8]={0, 1, 1, 1, 0, -1, -1, -1};
/*----------------------------------------------------------------*/
const int MOD = 1e9 + 7;
const int N = 2e5 + 5;
/*-------------- Push your limits here ---------------------------*/
void solve() {
    string s;
    cin >> s;

    string res = "";
    for(int i = 0;i < sz(s);i++) {
        if(s[i] == '.') break;
        res += s[i];
    }

    pf(res);
}

int main() {
    go();
    ssolve
    return 0;
}
