#include<iostream>
using namespace std;
int f(int &a,int &b)
{
if(a>b)
cout<<"a="<<a<<","<<"b="<<b<<endl;
else
cout<<"b="<<b<<","<<"a="<<a<<endl;
}
int main()
{
int c,d;
cin>>c>>d;
f(c,d);
return 0;
}
using namespace std;
int f(int &a,int &b)
{
if(a>b)
cout<<"a="<<a<<","<<"b="<<b<<endl;
else
cout<<"b="<<b<<","<<"a="<<a<<endl;
}
int main()
{
int c,d;
cin>>c>>d;
f(c,d);
return 0;
}