江湖救急。各位前辈帮帮忙啊

Question

如何编写一个类Rect，两个变量height,weight，重载构造函数，计算面积，统计创建的对象的个数。最好帮忙写下代码啊。好人啊。高手啊。救救俺啊

Answer 1

不懂lz的重载构造涵数....帮忙简单写一个吧.. 输入性正确之类就不判断了..还有计算些周长什么的都是数学问题...lz应该自己多试试编写代码..public class Rect
    {
        private double _height;
        private double _weight;
        public static int count = 0;
        public double height
        {
            get { return _height; }
            set { _height = value; }
        }
        public double weight
        {
            get { return _weight; }
            set { _weight = value; }
        }
        private Rect() { }
        public Rect(double newHeight,double newWeight)
        {
            height = newHeight;
            weight = newWeight;
            count++;
        }
        public double Area()
        {
            return height * weight;
        }
    }