Case
Computational Thinking Assignment 1
- Course
- Institution
Computational Thinking Assignment 1
[Show more]
Seller
Follow
TR19
Content preview
Computational Thinking - Assignment 1 (Artificial Intelligence Year 1)1. Two snails
A) Every day, snail number one climbs 5 meters upwards and at night he slides down 4
meters. The well is 20 meters deep. In 24 hours, the snail climbs up 5 – 4 = 1 meter. Once
the snail has reached the well, he will not slide down anymore. Day 1 until day 15 (if you
count day + night), the snail will cover a distance of 15 meters. On day 16, he will climb up 5
meters and reaches the edge of the well. There will not be a night of sliding down.
It takes snail number one 16 days to reach the edge of the well.
Type of strategy/algorithm: “divide the problem into several sub problems and steps”.
I solved the problem by simplifying the problem and dividing it into a few steps.
B) It takes snail two 0 days to reach the edge of the well because he is happy. He has no
reason to climb upwards the well. He’ll stay at the bottom of the dry well.
Snail one is unhappy and wants to move out the well. He will reach the edge of the well in 16
days (as explained in A).
That’s what you’ll get when you take both snails separately. But the snails won’t climb up
together. This question can’t be answered, because it says “how many days does it take both
snails to reach the edge of the well when they climb up together?”.
2. Turkeys and chickens
There are 88 chickens and turkeys in total. There are 36 more chickens than turkeys. This
means that there are 88 – 36 = 52 chickens and that there are 88 – 52 = 36 turkeys.
The price you pay for 1 chicken and 1 turkey is 12 Euro. A turkey costs 3 times the price of a
chicken, so that’s 9 Euro for a turkey and 3 Euro for a chicken.
If the farm sells half its chickens, they will make 52 : 2 x 3 = 78 Euro
If the farm sells half its turkeys, they will make 36 : 2 x 9 = 162 Euro
The farm would make 78 + 162 = 240 Euro in total, if they sell half of the chickens and half of
the turkeys.
Type of strategy/algorithm: “divide the problem into several sub problems and steps”.
I solved the problem by simplifying the problem and dividing it into a few steps.
SEE NEXT PAGE FOR PROBLEM 3
1
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TR19. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $5.94. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now