text: #include <bits/stdc++.h>
  using namespace std;
  
  #define rep(i,a,b)                for(ll i=a;i<b;i++)
  #define re(i,b)                for(ll i=0;i<b;i++)
  #define repr(i,n)                for(ll i=n-1;i>=0;i--)
  #define ll long long
  #define ld long double
  #define llu long long unsigned
  #define pll std::pair<ll, ll> 
  #define ppll std::pair<ll, pll>
  #define vll std::vector<ll> 
  #define vpll std::vector<pll> 
  #define vppll std::vector<ppll> 
  #define mll std::unordered_map<ll, ll> 
  #define mpll std::unordered_map<pll, ll>
  #define mppll std::unordered_map<ppll, ll>
  #define sll std::set<ll>
  #define ff first
  #define ss second
  #define msll std::multiset<ll>
  #define all(c) c.begin(), c.end()
  #define allr(c) c.rbegin(), c.rend()
  #define srt(x) sort(all(x))
  #define rsrt(x) sort(allr(x))
  #define eb emplace_back
  #define pb push_back
  #define s(yy) ll yy;cin>>yy
  #define mod 1000000007
  #define maxlong 1e18+5
  
  
  /*#################################################### 
  #                                                    #
  #                     @author                        #
  #                  Parth Lathiya                     #
  #      https://www.cse.iitb.ac.in/~parthiitb/        #
  #                                                    #
  ####################################################*/
  
  
  int main()
  {
  
  	ios_base::sync_with_stdio(false);
  	cin.tie(NULL);
  
  	#ifdef PARTH_LATHIYA_HOME
  
  		freopen("C_in.txt","r",stdin);
  	
  		ll ttt,bkkk;
  		cin>>ttt;
  		bkkk=ttt;
  		while(ttt--) {
  			cout<<"Testcase - "<<bkkk-ttt<<"\n";
  	#endif
  
  //--------------------------------------------------------------------------------------
  
  	s(t);
  
  //--------------------------------------------------------------------------------------
  	
  	#ifdef PARTH_LATHIYA_HOME
  		cout<<"\n"; }
  	#endif
  
  	return 0;
  }