#include<bits/stdc++.h>
using namespace std;

int main(){
	int m,n;
	cin>>m>>n;
	cout<<max(m,n);
	
	
	
	   
	return 0;
}

/**************************************************************
	Problem: 1034
	User: cyp
	Language: C++
	Result: Accepted
	Time:6 ms
	Memory:2072 kb
****************************************************************/