#include "ratio.hpp"

void main()
{
  Ratio a(3);
  Ratio b(1,2);
  Ratio c;
  Ratio d;

  cin>>a;
  cin>>b;
  d=a+b;
  cout<<d<<"="<<a<<"+"<<b<<endl;

  b+=2;
  cout<<b<<"+="<<2<<endl;
}