Using System; namespace Begin 2

using System;

namespace Begin_2

{
class Program
{
public static void Yuza()
{
int a,S;
Console.Write("Kvadratning tomonini kiriting: a=");
a = Convert.ToInt32(Console.ReadLine());
S = a*a;
Console.WriteLine("Yuzi " + S + " ga teng.");
}
public static void Main(string[] args)
{
Yuza();
Console.ReadKey(true);
}
}
}