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Pull request overview
This pull request adds the problem index entries for LeetCode Weekly Contest 490 (held on February 22, 2026) across all relevant documentation files. The PR maintains consistency with existing contest entry patterns and includes a minor formatting fix in the main README.
Changes:
- Added four problems from Weekly Contest 490 (problems 3847-3850) to both English and Chinese solution indexes
- Added Weekly Contest 490 section to contest archive pages with participant count and metadata
- Fixed indentation formatting for a comment in the main README
Reviewed changes
Copilot reviewed 32 out of 35 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| solution/README_EN.md | Added four Weekly Contest 490 problems (3847-3850) to the English problem index |
| solution/README.md | Added four Weekly Contest 490 problems (3847-3850) to the Chinese problem index |
| solution/CONTEST_README_EN.md | Added Weekly Contest 490 section to the English contest archive |
| solution/CONTEST_README.md | Added Weekly Contest 490 section with metadata (date: 2026-02-22, participants: 1025) to the Chinese contest archive |
| README.md | Fixed indentation formatting for a comment line |
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