EmSAT Achieve Exam > EmSAT Achieve Questions > What will be the output of the following code...
Start Learning for Free
What will be the output of the following code?
arr = [1, 2, 3, 4, 5]
print(arr[-3:-1])
arr = [1, 2, 3, 4, 5]
print(arr[-3:-1])
- a)[2, 3]
- b)[3, 4]
- c)[2, 3, 4]
- d)[3, 4, 5]
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
What will be the output of the following code?arr = [1, 2, 3, 4, 5]pri...
Explanation:
The given code demonstrates slicing in Python. Slicing allows us to extract a portion of a list or string. In this case, the list `arr` contains the elements [1, 2, 3, 4, 5].
The slicing syntax for a list is `list[start:end]`. It returns a new list containing the elements from the `start` index (inclusive) to the `end` index (exclusive).
In the given code, `arr[-3:-1]` is used to slice the list `arr`. Here, the start index is -3 and the end index is -1.
Steps:
1. The start index -3 refers to the element at the third position from the end of the list, which is 3.
2. The end index -1 refers to the element at the first position from the end of the list, which is 4.
3. The slice `arr[-3:-1]` returns a new list containing the elements from index -3 (inclusive) to index -1 (exclusive), which are [3, 4].
Therefore, the output of the code is [3, 4], which corresponds to option 'B'.
The given code demonstrates slicing in Python. Slicing allows us to extract a portion of a list or string. In this case, the list `arr` contains the elements [1, 2, 3, 4, 5].
The slicing syntax for a list is `list[start:end]`. It returns a new list containing the elements from the `start` index (inclusive) to the `end` index (exclusive).
In the given code, `arr[-3:-1]` is used to slice the list `arr`. Here, the start index is -3 and the end index is -1.
Steps:
1. The start index -3 refers to the element at the third position from the end of the list, which is 3.
2. The end index -1 refers to the element at the first position from the end of the list, which is 4.
3. The slice `arr[-3:-1]` returns a new list containing the elements from index -3 (inclusive) to index -1 (exclusive), which are [3, 4].
Therefore, the output of the code is [3, 4], which corresponds to option 'B'.
Free Test
FREE
| Start Free Test |
Community Answer
What will be the output of the following code?arr = [1, 2, 3, 4, 5]pri...
The code arr[-3:-1] retrieves a sublist of arr starting from the third-to-last element (index -3) and ending at the second-to-last element (index -1), resulting in [3, 4].
Attention EmSAT Achieve Students!
To make sure you are not studying endlessly, EduRev has designed EmSAT Achieve study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in EmSAT Achieve.
|
Explore Courses for EmSAT Achieve exam
|
|
Similar EmSAT Achieve Doubts
Top Courses for EmSAT AchieveView all
What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer?
Question Description
What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? for EmSAT Achieve 2024 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer?.
What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? for EmSAT Achieve 2024 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer?.
Solutions for What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for EmSAT Achieve.
Download more important topics, notes, lectures and mock test series for EmSAT Achieve Exam by signing up for free.
Here you can find the meaning of What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer?, a detailed solution for What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice What will be the output of the following code?arr = [1, 2, 3, 4, 5]print(arr[-3:-1])a)[2, 3]b)[3, 4]c)[2, 3, 4]d)[3, 4, 5]Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice EmSAT Achieve tests.
|
|
Explore Courses for EmSAT Achieve exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup