LeetCode 1148: Article Views I Solution
Master LeetCode problem 1148 (Article Views I), a easy challenge, with our optimized solutions in Java, C++, and Python. Explore detailed explanations, test your code in our interactive editor, and prepare for coding interviews.
1148. Article Views I
Problem Explanation
Explanation
To solve this problem, we need to find all authors who have viewed at least one of their own articles. We can achieve this by joining the Views table with itself on author_id = viewer_id and article_id = article_id. This will give us the authors who viewed their own articles. Then, we select distinct author_id from this joined result.
Solution Code
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