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

return 0;

}

/**************************************************************
	Problem: 1034
	User: mc002
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/