#include<bits/stdc++.h>
using namespace std;
int main()
{
	int a,b,c;
	cin>>a>>b>>c;
	if(a>b && a>c)
	{
	cout<<a;
	}
	if(b>a && b>c)
	{
	cout<<b;
	}
	if(c>a && c>b)
	{
	cout<<c;
	}
	return 0;
}

/**************************************************************
	Problem: 1039
	User: lzc
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/