using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Baekjoon
{
class Program
{
static void Main(string[] args)
{
string [] s = Console.ReadLine().Split();
List<int> num = new List<int>() { int.Parse(s[0]), int.Parse(s[1]), int.Parse(s[2]) };
num.Sort();
List<int> unique = num.Distinct().ToList();
int sum = 0;
if (unique.Count == 1)
{
sum += 10000 + num[0] * 1000;
}
if (unique.Count == 2)
{
sum += 1000 + num[1] * 100;
}
if (unique.Count == 3)
{
sum += num[2] * 100;
}
Console.WriteLine(sum);
}
}
}