#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: HUANGYIBO
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/