05. Challenge the Wedding

using System;

namespace ChallengeTheWedding
{
    class Program
    {
        static void Main(string[] args)
        {
            int menCount = int.Parse(Console.ReadLine());
            int womenCount = int.Parse(Console.ReadLine());
            int tables = int.Parse(Console.ReadLine());

            for (int i = 1; i <= menCount; i++)
            {
                for (int k = 1; k <= womenCount; k++)
                {
                    if (tables == 0)
                    {
                        break;
                    }
                    else
                    {
                        Console.Write($"({ i} <-> { k}) ");
                        tables--;
                    }
                }
            }
        }
    }
}