// editor3
#include<iostream>
using namespace std;
int main ()
{
    int a,b,c;
    cin>>a>>b>>c;
    if(a>b&&a>c)
    [
        cout<<a;
        ]
        eles if(b>a&&b>c)
        
        [
            cout<<b;
            ]
            else
            cout<<c;
            return 0;
}