using System;

public class Program

{

    public static void Main()

    {

        bool checkedState = true;

        string checkedStateStr = checkedState?"-1":"0";

        Console.WriteLine(checkedStateStr);

        checkedState = false;

        // initialize a string variable based on boolean value

        string strInit = checkedState?"Some string here; Condition is true":"Some other string; condition is false";

        Console.WriteLine(strInit);

    }

}