#include <bits/stdc++.h>
#define rep(i,a,n) for(int i=a;i<n;i++)
#define all(a) a.begin(),a.end()
#define o(a) cout<<a<<endl
#define int long long
using namespace std;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> pii;

signed main(){
	int p;
	cin>>p;
	o(p);
}