public static void Main()
Console.WriteLine($"is {a} greater than > {b}? {isGreater}");
Console.WriteLine($"is {a} less than < {b}? {a < b}");
Console.WriteLine($"is {a} equal to {b}? {a == b}");
Console.WriteLine($"is {a} not equal to {b}? {a != b}");
Console.WriteLine($"is {a} greater than or equal to {b}? {a <= b}");
Console.WriteLine($"is {a} less than or equal to {b}? {a >= b}");
Console.WriteLine($"is {a} equal to {b}? {a == b}");