[영어일기]Learned tree and install Virtual Box

I got up early and arrived at Cafe, Starbucks.
Open Macbook-Pro and watched youtube, Tutorial Hadoop.

I learned how to install virtual box and knowledge about Hadoop.
Since I studied enough, I tried to upload posts on my blog.

When my brother came to Suwon, we met and ate food, a burrito.
To leave a review, the burrito food was huge.

We back home at eight. It was early to back home, so we spent little bit a time.
We solved algorithms, Trees together.
We gained strength from each other.

I blogged my whole code and modified the Hadoop lecture.
We played a game, HearthStone an hour and ready to go to bed.