摘要：
View Code 1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 6 namespace ConsoleApplication3 7 { 8 abstract class EvenNumberGenerator 9 {10 public void Run(int min, int max)11 {12 for (int i = min; i < max; i++)13 ... 阅读全文
摘要：
View Code 1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 6 namespace ConsoleApplication2 7 { 8 abstract class Item 9 {10 public abstract void Dispaly();11 public abstract void Use();12 }13 class Chair : Item14 {15... 阅读全文