I also stayed at school last year.

Today, I saw what I said last year in August 6.

("Better late than never"), yes

In August 6 of this year, I was also on the machine of the school.

The difference is that the last year was in classroom 403, this year

In the 408 classroom, the difference is that the course was edited last year.

Cheng algorithm (ACM), Learning Android this year

Development and application; the difference is the foundation of Algorithms

The basics are similar.

Not neat!

No matter how hard it is to learn, everyone should cheer !!!