#include "bits/stdc++.h"
//#include "atcoder/all"
using namespace std;
//using namespace atcoder;
//using mint = modint1000000007;
//const int mod = 1000000007;
//using mint = modint998244353;
//const int mod = 998244353;
//const int INF = 1e9;
//const long long LINF = 1e18;
//const bool debug = false;
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define rep2(i,l,r)for(int i=(l);i<(r);++i)
#define rrep(i, n) for (int i = (n-1); i >= 0; --i)
#define rrep2(i,l,r)for(int i=(r-1);i>=(l);--i)
#define all(x) (x).begin(),(x).end()
#define allR(x) (x).rbegin(),(x).rend()
#define endl "\n"
#define P pair<int,int>
template<typename A, typename B> inline bool chmax(A & a, const B & b) { if (a < b) { a = b; return true; } return false; }
template<typename A, typename B> inline bool chmin(A & a, const B & b) { if (a > b) { a = b; return true; } return false; }

int main() {
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	int n; cin >> n;
	int ans = 0;
	rep(i, n) {
		int a; cin >> a;
		if (a >= 10)ans += a - 10;
	}
	cout << ans << endl;
	return 0;
}
#include <iostream>
#include <vector>
#include <algorithm>
#include <map>
#include <string.h>
using namespace std;
#define int long long
#define f first
#define s second
#define pb push_back
#define pii pair<int, int>

signed main()
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);

	int a, b, ans = 0;
	cin >> a;
	for (int i = 0; i < a; ++i)
	{
		cin >> b;
		ans += max(0LL, b - 10);
	}
	cout << ans << endl;
	return 0;
}
