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

int a,b,c,d,e,f,g,h,i,j,k,l,m,n,o;

int sum1,sum2,sum3,fen;

signed main(){
	cin >> a >> b >> c >> d >> e >> f >> g >> h >> i >> j >> k >> l >> m >> n >> o;
	sum1 = a + b + c + d + e + f + g + h;
	sum2 = i + j + k + l;
	sum3 = m + n + o;
	if(sum1 >= 80){
		fen += sum1;
	} else {
		cout << sum1;
		return 0;
	}
	if(sum2 >= 40){
		fen += sum2;
		fen += sum3;
	} else {
		cout << sum1;
		return 0;
	}
	cout << fen;
	return 0;
}