#include<bits/stdc++.h>
using namespace std;
int main(){
	int a,b;
    cin>>a>>b;
    cout<<(a>b?a:b)<<endl;
}
/**************************************************************
	Problem: 1034
	User: fandaohan
	Language: C++
	Result: Accepted
	Time:11 ms
	Memory:2072 kb
****************************************************************/