#include<bits/stdc++.h> 
using namespace std;
int main(){
	int a,b;
	cin>>a>>b;
	if(a>b)
	    cout<<a;
	else
	    cout<<b;    
		 
	return 0;
}
/**************************************************************
	Problem: 1034
	User: cyp
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/