import java.util.Scanner;
public class If {
public static void main(String[] args) {
// TODO 自动生成的方法存根
Scanner in = new Scanner(System.in);
int a = in.nextInt();
int b = in.nextInt();
int max;
if(a < b);
{
max = b;
}
else
{
max = a;
}
System.out.println(max);
}
}