About programming language C++, I have know something about several algorithms,including Floyed,Dijkstra,Bell-man Ford,SPFA and so on.
Eventually,I feel so sorry for my course teacher,I think that I disappointed him so I don't have courage and confidence to face him.He is my favorite teacher who is kind,amiable,thoughtful and so on.Maybe more sorry for my teacher and little for myself.I want to talk with him in the most relaxed way, however,it's my fault ,no confidence,no courage,no more effort in this filed,so that I don't have confidence to do that.Speak frankly,I really want to join in the ACM team,I want to go through the experience that we can accept honor with a smile,still work hard even in tears,always fight together,fight for our joint goals.It seems like a dream. Maybe it is a little impossible for me now who even don't understand something basic,ok,it doesn't matter,I know what I want ,who I want to be, how to achieve it,and I'm doing.