#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<iomanip> #include<cmath> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; if(a>b && a>c){ cout<<a; } else if(b>a && b>c){ cout<<b; } else{ cout<<c; } return 0; }