#include <iostream>

using namespace std;

int a, b, c, smaxim;

int main () {
    cin>>a>>b>>c;
    smaxim = a%10+a/10;
    if (b%10+b/10 > smaxim)
        smaxim = b%10+b/10;
    if (c%10+c/10 > smaxim)
        smaxim = c%10+c/10;

    if (smaxim == a/10 + a%10)
        cout<<a<<" ";
    if (smaxim == b/10 + b%10)
        cout<<b<<" ";
    if (smaxim == c/10 + c%10)
        cout<<c<<" ";

    return 0;
}