#include<fstream>
#include<string>
using namespace std;

char sir[1010], minim[1010], maxim[1010], *p;

int compara(char sir1[], char sir2[])
{
   if(strcmp(sir1, sir2) == 0) return 0;
   if(strlen(sir1) < strlen(sir2)) return -1;
   if(strlen(sir1) > strlen(sir2)) return 1;

   return strcmp(sir1, sir2);
}

string suma(char sir1[], char sir2[])
{
   int carry = 0, sum, i;
   string min(sir1), max(sir2), result = "";

   for (i = min.length() - 1; i >= 0; i--)
   { 
      sum = min[i] + max[i + max.length() - min.length()] + carry - 2*'0'; 
      carry = sum/10;
      sum %=10;

      result = (char)(sum + '0') + result; 
   }

   i = max.length() - min.length() - 1;

   while (i>=0)
   { 
      sum = max[i] + carry - '0'; 
      carry = sum/10; 
      sum %= 10;
      result = (char)(sum + '0') + result; 
      i--;
   } 

   if (carry!=0)
      result = (char)(carry + '0') + result;
   
   return result;
}

int main()
{
   int length, i, first = 1;
   fstream f("cod.in", ios::in), g("cod.out", ios::out);

   while(!f.eof())
   {
      f.getline(sir, 1001);

      length = strlen(sir);

      for(i = 0; i < length; i++)
         if(sir[i] < '0' || sir[i] > '9')
            sir[i] = ' ';

      p = strtok(sir, " ");

      while(p)
      {
         if(first)
         {
            strcpy(minim, p);
            first = 0;
         }

         for(i = 0; i < strlen(p); i++)
            if(p[i] == '0')
               strcpy(p, p + i + 1);
            else
               break;

         if(strlen(p) == 0)
         {
            p = strtok(NULL, " ");
            continue;
         }

         if(compara(p, minim) < 0)
            strcpy(minim, p);
         if(compara(p, maxim) > 0)
            strcpy(maxim, p);

         p = strtok(NULL, " ");
      }
   }

   g << minim << endl << maxim << endl;
   g << suma(minim, maxim);

   return 0;
}