#include <bits/stdc++.h>
using namespace std;
int main(){
	int c,n;
	cin>>n>>c;
	cout<<(n>c? n:c);
}
/**************************************************************
	Problem: 1034
	User: zengyixuan
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/