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Learn Challenge: Choosing Optimal Data Structures | Efficient Use of Data Structures
Optimization Techniques in Python

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Challenge: Choosing Optimal Data Structures

Task

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Your task is to choose the most appropriate data structure (list, ndarray, set, or tuple) for each of the different scenarios below. Based on the nature of the data and the specific requirements for each collection, fill in the blanks (___) to create the correct data structures. Make sure to use the appropriate brackets for each structure, and if creating a NumPy array, initialize it based on a list.

  1. For monthly_sales, the data is numerical, and you will need to perform frequent calculations on it.
  2. user_ids, each ID should be unique, and you will need to frequently check if a certain ID is present.
  3. product should be a fixed (unchangeable) record.
  4. tasks should be an ordered collection and allow for frequent additions and removals.

Solution

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SectionΒ 2. ChapterΒ 3
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book
Challenge: Choosing Optimal Data Structures

Task

Swipe to start coding

Your task is to choose the most appropriate data structure (list, ndarray, set, or tuple) for each of the different scenarios below. Based on the nature of the data and the specific requirements for each collection, fill in the blanks (___) to create the correct data structures. Make sure to use the appropriate brackets for each structure, and if creating a NumPy array, initialize it based on a list.

  1. For monthly_sales, the data is numerical, and you will need to perform frequent calculations on it.
  2. user_ids, each ID should be unique, and you will need to frequently check if a certain ID is present.
  3. product should be a fixed (unchangeable) record.
  4. tasks should be an ordered collection and allow for frequent additions and removals.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 3
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
We're sorry to hear that something went wrong. What happened?
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