generated from mwc/lab_pipes
be2bd708c0
- This lab was different than unit 1 in that the turtle was not used. Also, it used pipes which is something I have never seen before. This lab was definitely much harder than anything we did in unit 1. - This lab made me frustrated at times as I was not able to answer every question. I think I got the majority of them correct though. I have never done anythng similar to this before.
59 lines
1.8 KiB
Markdown
59 lines
1.8 KiB
Markdown
# Exercises
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Answer the following questions (or at least as many as you can figure out) in this document.
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For all the questions, use the 100k words. Give your answer for each exercise, and
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show the command you used to get it. Each question can be answered using a single Terminal
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command, though you might need to use a number of pipes.
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If you want to be really stylish, put your code inside of backticks like this:
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`cat words_100k.txt | length | put 10 | equal | count`
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## 1. What is the longest word?
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antidisestablishmentarianism
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cat words_100k.txt |length|order
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## 2. How many words have two u's in a row?
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16
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cat words_100k.txt |match "uu"|count
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## 3. How many words have the word "cat" in them?
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893
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cat words_100k.txt |match "cat"|count
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## 4. How many words have all five vowels (aeiou)?
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8
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cat words_100k.txt |match "a.*e.*i.*o.*u"|count
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## 5. Which words have two e's in a row, two o's in a row, and two k's in a row? (they don't have to be in that order)
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0
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cat words_100k.txt |match "ee.*oo.*kk"|count
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## 6. How many words have sixteen or more letters?
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342
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cat words_100k.txt | length|put 16|lessthan 0|count
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## 7. What's the most frequent 10-letter word?
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I couldn't figure it out.
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I tried cat words_100k.txt |length|frequency | put 10|equal 0 2
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## 8. What's the longest word which doesn't have any repeated letters?
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unpredictably, copyrightable, unproblematic, troublemaking, salpingectomy are tied
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cat words_100k.txt | length | unique 1 | length | equal 0 2|order|pluck 3
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## 9. What's the longest word which only uses four different letters?
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senselessness
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cat words_100k.txt | length | unique 1 | length|put 4|equal 0 1|order 3|pluck 4
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## 10. If you rearrange the letters in "sidebar," what other words can you create?
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I couldn't figure this out. I tried using match and it didn't work.
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