/*
        ALLAH IS THE GREATEST
        Submitted By: Mahbubur Rahman Sayem
*/

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int arr[3];
    vector<int>e;
    vector<int>o;
    for(int i=0; i<3; i++)
    {
        cin>>arr[i];
    }

    for(int i=0; i<3; i++)
    {

        if(arr[i]%2==0)
        {
            e.push_back(arr[i]);
        }
        else
        {
            o.push_back(arr[i]);
        }

    }

    if(e.size()>o.size())
    {
        for(auto it:o)
        {
            cout<<it<<endl;
        }
    }
    else
    {
        for(auto it:e)
        {
            cout<<it<<endl;
        }
    }

    return 0;
}