Fetches a complete Codeforces profile in one call, returning:

• Current rating, max rating, title, and max title.

• Number of total contests given.

• Recent 5 contest rating changes (delta).

• Total distinct problems solved.

• Breakdown of solved problems by difficulty.

• Top 10 problem categories solved.

Compare two Codeforces users side-by-side. Returns a detailed comparison of ratings, titles, contest count, and problem solving breakdown (difficulty & category).

Search the entire Codeforces problemset and return up to 10 problems.

Parameters:

• min_rating: Minimum difficulty rating (e.g., 800)

• max_rating: Maximum difficulty rating (e.g., 2400)

• topics: List of tags to filter by (e.g., ["dp", "greedy"])

• sort_by: "recent" (newest first) or "oldest" (oldest first)

• match_type: "OR" (match any topic) or "AND" (must match ALL topics)

Returns 10 problems with names, ratings, tags, and direct links.

Fetch the full problem statement, rating, and topics for a specific Codeforces problem. Provide the contest ID and the problem index (e.g., contest_id=4, index='A').

Analyzes a user's solved problems to identify their weakest topics. Recommends up to 3 practice problems within +300 rating of their current level.

Ignore weaknesses and recommend a single, completely random Codeforces problem within +/- 300 rating of the user's current rating. Great for a fresh, challenging surprise!

Analyze the user's last 10 rated Codeforces contests. Recommends up to 2 unsolved problems per contest if:

• The problem is unrated, OR

• The problem is rated within +/- 300 of the user's current rating. This is perfect for targeted practice to improve rank!

Fetch the last 1000 submissions of a user. Provides a summary of their AC/WA/TLE count, and details of their 20 most recent submissions. Great for debugging how a user is performing on their current attempts.