转载请标明出处:牟尼的专栏 http://blog.csdn.net/u012027907 Problem A:请写一个程序,给出指定整数范围【a ,b】内所有的完数,一个数如果恰好等于除它本身外的所有因子之和,这个数就称为完数,例如6是完数,…
文章目录 Do you have any hobbies? What are you interested in? What do you usually do in your spare time?
Could you tell me something about your family? Could you briefly introduce your family?
What is your hometown like? Please tell me so…