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

#define int long long
#define ld long double

#define rep(i,a,b) for(int i=a;i<b;i++)
#define repb(i,a,b) for(int i=a;i>=b;i--)

#define pb push_back
#define mp make_pair
#define all(A) A.begin(),A.end()
#define allr(A) A.rbegin(),A.rend()
#define precise(i) fixed << setprecision(i)
#define fi first
#define se second

#define err() cout<<"\n==================================\n";
#define errA(A) for(auto i:A) cout<<i<<" "; cout<<"\n";
#define err1(a) cout<<#a<<" "<<a<<"\n";
#define err2(a,b) cout<<#a<<" "<<a<<" "<<#b<<" "<<b<<"\n";
#define err3(a,b,c) cout<<#a<<" "<<a<<" "<<#b<<" "<<b<<" "<<#c<<" "<<c<<"\n";
#define err4(a,b,c,d) cout<<#a<<" "<<a<<" "<<#b<<" "<<b<<" "<<#c<<" "<<c<<" "<<#d<<" "<<d<<"\n";

const int logN = 20;
const int M = 1000000007;
const int INF = 1e12;
#define PI 3.14159265;
const int N = 200005;

#define Pii pair<int,int>
#define Vi vector<int>
#define Vpii vector<Pii>

void solve()
{
    string s;
    cin>>s;
    for(auto e: s)
    {
    	if(e == '.')
    	{
    		break;
    	}
    	cout<<e;
    }
}

int32_t main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int t=1;
    // cin>>t;
    while(t--)
    {
        solve();
    }
    return 0;
}
#include<bits/stdc++.h>
#define ints long long
#define fo(i, a, n) for (ints i = a; i < n; i++)
using namespace std;





int main()
{

	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	ints t;
	t = 1;
	while (t--)
	{
		string s;
		cin >> s;
		for (ints i = 0; s[i] != '\0'; i++)
		{
			if (s[i] == '.')
			{
				break;
			}
			else
				cout << s[i];
		}

	}
	return 0;
}