Saturday, November 5, 2016

Fix things Twice with the 5 ways

Nov. 5, 2016

Fixing Things Twice with the 5 Whys
https://www.youtube.com/watch?v=GLenAuGqIA4

Ask 5 why: - Amazon culture - Ask 5 ways - Everyone can apply

Symptoms -> root problem -> underneath problem

why?
why?
why?
why?
why?

Action items:

More reading, do small research, 5 whys vs 1 why?

1. https://www.isixsigma.com/tools-templates/cause-effect/determine-root-cause-5-whys/

Tips (www.hqontario.ca/portals/0/documents/qi/rf-5-whys-tool-en.docx):
1. You don't want to list 5 different reasons; you want to go deep on 1 reason.
Caution:
If your last answer is something you can't control, go back up to the previous answer on 1 reason

Blog to read:
How to win the contest on HackerRank?
https://goo.gl/xxASFC

Notes from the above blog:
The best contest will be the a long one, so at least lasting 24 hours, because in this case there is a factor of effort and dedication one
can put into the contest. The second most important thing is to find a contest with very hard problems or ideally an approximate ones.

Goal: Get in top 50 or top 100 -

a combination of problem solving skills,
online research
dedication
persistence

pure mathematics structure and google it.

Read the blog and try to make some sense on one of them, get the idea how to improve:
http://chasethered.com/

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