Today I have learnd about Looping over 2D array
I had time for 6 hours of coding today, and it has been some hard 6 hours. I'm a really poor student. One of the reasons I picked electrician as a profession, is that it was easy to get into the school. Going to a school filled with poor students did not help, so sitting down and learning something over a long period of time takes me a long time.
Today was about arrays and 2D arrays. I still don't fully understand what it means, but now I get the general idea of how it works.
This is what the 2D array has been used for, finding the sum of the numbers. 
Congratulations @smade! You have completed the following achievement on Steemit and have been rewarded with new badge(s) :
Click on the badge to view your Board of Honor.
If you no longer want to receive notifications, reply to this comment with the word
STOPTo support your work, I also upvoted your post!
Do not miss the last post from @steemitboard:
SteemitBoard World Cup Contest - The results, the winners and the prizes