為什麼用這個座位表工具？
- 兩種版面：教室網格和活動桌位。
- 預設更安全：使用 crypto.getRandomValues（CSPRNG）和無偏採樣。
- 可選條件：固定座位、空位、相鄰避開（盡量滿足）。
- 適合列印，並可匯出（TSV/CSV/JSON/HTML）。
使用方法（3 步）
- 貼上名單（每行一人）。
- 選擇版面和選項，然後點擊「生成」。
- 列印或匯出。預設分享連結只包含設定（不含名單）。
生成
隨機座位表生成器
生成座位表，然後列印、複製或下載結果。
常見问题
How do I use it?
Paste a roster, choose layout/options, click Generate, then print or download.
Are names stored or uploaded?
No. Everything runs locally in your browser. URLs are settings-only by default.
How do I specify avoid-adjacency pairs?
In Advanced, add one pair per line as “A,B”. For grid, adjacency is up/down/left/right (diagonal optional).
Can I fix seats for specific people?
Yes. Use “Name @ r,c” for grid or “Name @ T2-S3” for tables in Advanced.
What is seeded mode?
Seeded mode makes results reproducible with the same seed. It is not intended for secrecy.
Any printing tips?
Use landscape if needed, adjust scale, and consider larger rows/columns for readability.