public static bool IsValidFormat(string format)
public static void Main()
Console.WriteLine("Testing your code...");
var result1 = IsValidFormat("()()()()");
Console.WriteLine($"Tests failed, got False for input ()()()(), expected True");
var result2 = IsValidFormat("(((())))");
Console.WriteLine($"Tests failed, got False for input (((()))), expected True");
var result3 = IsValidFormat("(()(()))");
Console.WriteLine("Tests failed, got False for input (()(())), expected True");
var result4 = IsValidFormat("((())");
Console.WriteLine("Tests failed, got True for input ((()), expected False");
var result5 = IsValidFormat("))((");
Console.WriteLine("Tests failed, got True for input ))((, expected False");
var result6 = IsValidFormat("())(");
Console.WriteLine("Tests failed, got True for input ())(, expected False");
var result7 = IsValidFormat("())(()");
Console.WriteLine("Tests failed, got True for input ())((), expected False");
Console.WriteLine("All tests passed!");