#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: huangcanwu
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/