balabala
#include <iostream>
#include <cstring>
#include <cstdio>
#include <algorithm>
#include <cmath>
using namespace std;
int Max(int a,int b){
    return  (a + b + abs(a - b)) / 2;
}

int main(){
    int a,b,c;
    cin >> a >> b >> c;
    cout << Max(Max(a,b),c)  << " eh o maior" << endl;
    return 0;
}