if=>do while()

public class 丑陋的代码ifelse
    {
        int old = 35;
        string strMajor = "Science";
        bool bIsPassChoose = false;
        bool bIsPassInterview = false;
        public bool isFF() {
            /*
            bool isFFt = false; 
            if (old > 35)
            {
                Console.WriteLine("年龄太大");
                isFFt = false;
            }
            else if (strMajor == "ss")
            {
                Console.WriteLine("专业不是科学");
                isFFt = false;
            }
            else if (bIsPassChoose)
            {
                Console.WriteLine("Choose not pass");
                isFFt = false;
            }
            else if (bIsPassInterview)
            {
                Console.WriteLine("Interview not pass");
                isFFt = false;
            }
            */
            bool isFFt = false;
            do
            {
                if (old > 35)
                {
                    Console.WriteLine("年龄太大");
                    break;
                }
                if (strMajor == "ss")
                {
                    Console.WriteLine("专业不是科学");
                    break;
                }
                if (bIsPassChoose)
                {
                    Console.WriteLine("Choose not pass");
                    break;
                }
                if (bIsPassInterview)
                {
                    Console.WriteLine("Interview not pass");
                    break;
                }
                isFFt = true;
            } while (false);
            return isFFt;
        }
    }

 //多个if可以使用dic字典。记住

//策略模式