using System;

class Program
{
    static void Main()
    {
        int a = int.Parse(Console.ReadLine());
        int b = int.Parse(Console.ReadLine());
        char operation = char.Parse(Console.ReadLine());

        switch (operation)
        {
            case '+':
                Console.WriteLine($"{a} + {b} = {a + b} - " + ((a + b) % 2 == 0 ? "even" : "odd"));
                break;
            case '-':
                Console.WriteLine($"{a} - {b} = {a - b} - " + ((a - b) % 2 == 0 ? "even" : "odd"));
                break;
            case '*':
                Console.WriteLine($"{a} * {b} = {a * b} - " + ((a * b) % 2 == 0 ? "even" : "odd"));
                break;
            case '/':
                if (b==0)
                    Console.WriteLine($"Cannot divide {a} by zero");
                else
                    Console.WriteLine($"{a} / {b} = {(double)a / b:F2}");
                break;
            case '%':
                if (b == 0)
                    Console.WriteLine($"Cannot divide {a} by zero");
                else
                    Console.WriteLine($"{a} % {b} = {a % b}");
                break;
        }
    }
}