templateref.cpp

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

#define getl getline(cin, s) // s is string
#define si(x)  scanf("%d",&x)
#define sl(x)  scanf("%lld",&x)
#define ss(s)  scanf("%s",s)
#define pi(x)  printf("%d\n",x)
#define pl(x)  printf("%lld\n",x)
#define ps(s)  printf("%s\n",s)
#define deb(x) cout << #x << "=" << x << endl
#define deb2(x, y) cout << #x << "=" << x << "," << #y << "=" << y <<endl
#define all(x) x.begin(), x.end()
#define init(x) memset(x, 0, sizeof(x))
#define sortall(x) sort(all(x))
#define forit(it, a) for(auto it = a.begin(); it != a.end(); it++)
#define F first
#define S second
#define pb push_back
#define mp make_pair
#define for(i,n) for (int i = 0; i < n; i++)
#define sq(a) a*a
#define AP(a,b) n*(a+b)/2 //sum of AP with a as first numbyer, b as last
#define inf 1e18 // infinity
#define PI 3.1415926535897932384626
#define mod 1000000007 // 1e9+7  ans%mod
#define presi(x,y) fixed<<setprecision(y)<<x//precision-how many digits after point
#define dyarr(arr,n,type) 

typedef long long ll;
typedef long double ld;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<vi> vvi;
typedef vector<vl> vvl;
typedef pair<int,int> pii;
typedef pair<ll, ll> pll;
typedef vector<pii> vpii;
typedef vector<pll> vpll;


int main(int argc, char const *argv[])
{
	ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
	#ifndef ONLINE_JUDGE
        freopen("input.txt", "r", stdin);
        freopen("output.txt", "w", stdout);
    #endif

    int x;
    cin >> x;
    cout << (x+10)<< "\n";
	return 0;
}