194. Transpose File

Transpose File

Problem Description

Given a text file file.txt, transpose its content.

You may assume that each row has the same number of columns, and each field is separated by the ' ' character.

Example:

If file.txt has the following content:

name age
alice 21
ryan 30

Output the following:

name alice ryan
age 21 30

Solution:

# Read from the file file.txt and print its transposed content to stdout.
seq "$(awk '{print NF}' file.txt | head -n 1)" |
	xargs -r -I {} sh -c "awk '{print \${}}' file.txt | xargs -r"

Conclusion

That’s all folks! In this post, we solved LeetCode problem #194. Transpose File

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You can find the complete source code on my GitHub repository. If you like what you learn. feel free to fork 🔪 and star ⭐ it.

In this blog, I have tried to solve leetcode questions & present the most important points to consider when improving Data structure and logic,  feel free to add, edit, comment, or ask. For more information please reach me here
Happy coding!