using System;

public class Program

{

    public static void Main()

    {

        int minLength;

        string minLengthInput = String.Empty;

        // TODO: Populate user input for min password length

        if (Int32.TryParse(minLengthInput, out minLength)) {

​

            // Declare your variables (the names provided are terrible)

            bool bInIsEeight = false; // Is the input at least 8 characters long ?

            bool bInIsCap = false; // Does the input have at least 1 capital letter?

            bool bInIsLower = false; // Does the input have at least 1 lower-case letter?

            bool bIsInNum = false; // Does the input contain at least 1 number?

            bool bInIsSpec = false; // Does the input contain at least 1 special character?

            bool doesInputHaveSpace = false; // Does the input contain a space?

​

            string passwordInput = String.Empty;

            // TODO: Populate user input from the textbox and store it in var userInput

​

            for (int i = 0; i < passwordInput.Length; i++) {

                var userInputChar = passwordInput[i]; // store userInput[i] in variable

                int tryParseOutput;

​

                if (i >= 8) bInIsEeight = true;

                // userInput[i] is the Nth letter in the userInput string, where N = the index of the loop.

                else if (passwordInput[i] > 'A' && passwordInput[i] < 'Z')bInIsCap = true;

                else if (passwordInput[i] > 'a' && passwordInput[i] < 'z')bInIsLower = true;

                else if (Int32.TryParse(passwordInput[i].ToString(), out tryParseOutput)) bInIsSpec = true;

                else if (passwordInput[i] != ' ') bInIsSpec = true;

                else {

                    doesInputHaveSpace = true;

                    //TODO: complain

                }

​

            }

        }

        else {

            // TODO: complain   

        }

    }

}