#include <iostream>
using namespace std;
int max(int x,int y)
{ int z;
  if(x>y) z=x;
  else z=y;
  return(z);
}

int main()
{ int a,b,m;
  cin>>a>>b;
  m=max(a,b);
  cout<<"max="<<m<<endl;
  return 0;
}