using System;

​

public class Fractie

{

    private int numarator;

    private int numitor;

    private static int Cmmdc(int a,int b)

    {

        if(b==0)return 1;

        return Cmmdc(b, a%b);

    }

    public Fractie(int numarator,int numitor)

    {

        int div=Cmmdc(numarator, numitor);

        numarator/=div;

        numitor/=div;

        this.numarator=numarator;

        this.numitor=numitor;

    }

    public static Fractie operator +(Fractie f1, Fractie f2)

    {

        int A=f1.numarator*f2.numitor+f2.numarator*f1.numitor;

        int B=f1.numitor*f2.numitor;

        int cmmdc=Cmmdc(A, B);

        A/=cmmdc;

        B/=cmmdc;

        return new Fractie(A, B);

    }

    public static bool operator==(Fractie f1, Fractie f2)

}

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}