#include<bits/stdc++.h> #define ll long long #define un unsigned #define int long long #define db double #define st string #define ct const #define xh(a,b,c) for(int a=b;a<=c;a++) #define wx while(1) #define dn(a,b,c) for(int a=b;a>=c;a--) using namespace std; string s; signed main(){ cin>>s; int t=s.find("."); s.erase(t,1); while(s[0]=='0')s.erase(0,1); cout<<s; return 0; }