计算男女体重情况

  static void Main(string[] args)
        {
            while (true)
            {
                double a, b; string c, d, e, f;
                Console.Write("请输入您的性别:");
                c = Console.ReadLine();
                Console.Write("请输入您的身高:");
                a =Convert.ToDouble( Console.ReadLine());
                Console.Write("请输入您的体重:");
                b = Convert.ToDouble(Console.ReadLine());
                d="您该增加营养";e="您该减肥了";f="您的体重正常";
                Console.Write((c=="男")?(b-a+100>3?e:(b-a+100)<-3?d:f):(b-a+110>3?e:(b-a+110<-3?d:f)));

                Console.ReadLine();

计算男女体重情况

原文：http://www.cnblogs.com/lk-kk/p/4370321.html