using System;

public class Program

{

static void plus (int pervcislo, int vtorcislo)

{

    int sum=0;

        sum=pervcislo+vtorcislo;

    Console.WriteLine("Summa"+sum);

}

    static void reiz (int pervcislo, int vtorcislo)

{   

    int sum=0;

    sum=pervcislo*vtorcislo;

    Console.WriteLine("Reizinajums"+sum);

}

    static double minus (int pervcislo, int vtorcislo)

{   

    double sum=0;

    sum=pervcislo-vtorcislo;

    return sum;

}

static void parnepar (int pervcislo)

{   

    if(pervcislo%2==0) Console.WriteLine("Para skaitlis");

    else Console.WriteLine("nepara skaitlis");

}

    static void pozneg (int pervcislo)

{   

    if(pervcislo>0) Console.WriteLine("pozitivs");

    else if (pervcislo<0) Console.WriteLine("negativs");

    else Console.WriteLine("nulle");

}

    static void print (int [] A)

    {

    int kolementov=A.Length;

        for(int i=0; i<kolementov; i++)

    {

    Console.WriteLine("Cislo" +A[i]);

    }

    }

    public static void Main()

    {

        string s;

        int x,y;

        double rezultats;

        int [] A=new int [10] {5,6,1,7,3,6,4,5,7,9};

        Console.WriteLine("Ievadiet pirmo skaitli");

        s=Console.ReadLine();

        x=int.Parse(s);

        Console.WriteLine("Ievadiet otro skaitli");

        s=Console.ReadLine();

        y=int.Parse(s);

        plus(x, y);

        reiz(x, y);

        rezultats=minus(x, y);

        Console.WriteLine("Atbilde: "+rezultats);

        parnepar(x);

        parnepar(y);

        pozneg(x);

        pozneg(y);

        print(A);

    }

}