From 227709e720c18e47b1e4cbd6fb235527d91f1c36 Mon Sep 17 00:00:00 2001
From: Sangeeth Santhosh <73825180+sangeeths29@users.noreply.github.com>
Date: Wed, 11 Jun 2025 10:15:36 -0700
Subject: [PATCH] Add files via upload

---
 01-ArticleViews-I.py | 16 ++++++++++++++++
 02-InvalidTweets.py  |  7 +++++++
 2 files changed, 23 insertions(+)
 create mode 100644 01-ArticleViews-I.py
 create mode 100644 02-InvalidTweets.py

diff --git a/01-ArticleViews-I.py b/01-ArticleViews-I.py
new file mode 100644
index 0000000..5cc81ab
--- /dev/null
+++ b/01-ArticleViews-I.py
@@ -0,0 +1,16 @@
+# Problem 1 - Article Views I ( https://leetcode.com/problems/article-views-i/ )
+import pandas as pd
+
+def article_views(views: pd.DataFrame) -> pd.DataFrame:
+    # Approach 1
+    df = views[views['author_id'] == views['viewer_id']]
+    df.sort_values(by = ['author_id'], inplace = True)
+    df1 = df.drop_duplicates(subset = ['author_id'], inplace = False)
+    df1 = df1[['author_id']]
+    return df1.rename(columns = {'author_id' : 'id'})
+
+    # Approach 2
+    df = views[views['author_id'] == views['viewer_id']]
+    df = df['author_id'].unique()
+    df = pd.DataFrame(df, columns = ['id'])
+    return df.sort_values(by = ['id'])
\ No newline at end of file
diff --git a/02-InvalidTweets.py b/02-InvalidTweets.py
new file mode 100644
index 0000000..5ff7c6f
--- /dev/null
+++ b/02-InvalidTweets.py
@@ -0,0 +1,7 @@
+# Problem 2 - Invalid Tweets ( https://leetcode.com/problems/invalid-tweets/ )
+import pandas as pd
+
+def invalid_tweets(tweets: pd.DataFrame) -> pd.DataFrame:
+    invalid = tweets['content'].str.len() > 15
+    df = tweets[invalid]
+    return df[['tweet_id']]
\ No newline at end of file