#include<bits/stdc++.h>
using namespace std;
int main() {
	int a,b,c;
	cin>>a>>b>>c;
	if(a>b>c){
		cout<<a;
	} else if(b>a>c){
		cout<<b;
	}else{
		cout<<c;
	}
	return 0;
}
/**************************************************************
	Problem: 1039
	User: fhjdghj
	Language: C++
	Result: Wrong Answer
****************************************************************/