#include <bits/stdc++.h>

using namespace std;

#define _GLIBCXX_DEBUG
#define dump(c) cerr << "> " << #c << " = " << (c) << endl
#define all(c) ((c).begin()), ((c).end())
#define rep(i,n) for(int i=0;i<(int)n;i++)
#define FOR(i,s,e) for(int (i)=(int)(s);(i)<(int)(e);++(i))
#define inf 0x3f3f3f3f
#define infl 0x3f3f3f3f3f3f3f3fLL

typedef long long ll;
typedef unsigned long long ull;

void print_array(int a[], int n){
    rep(i,n){if(i<n-1){cout<<a[i]<<" ";}else{cout<<a[i]<<endl;}}}
void print_vector(vector<int> v){rep(i,v.size()){if(i<(int)v.size()-1){cout<<v[i]<<" ";}else{cout<<v[i]<<endl;}}}

// vector
template<typename T> ostream& operator<<(ostream& s, const vector<T>& v)
{int l = v.size();rep(i,l) {s<<v[i];if(i<l-1) s<<"\t";}return s;}
// 2 dimentional vector
template<typename T> ostream& operator<<(ostream& s,const vector<vector<T> >&vv)
{rep(i,(int)vv.size()){s<<vv[i]<<endl;}return s;}

int main() {
    int p;
    cin >> p;
    cout << p << endl;
    return 0;
}