Files
Yudong Jin 772183705e Add ru version (#1865)
* Add Russian docs site baseline

* Add Russian localized codebase

* Polish Russian code wording

* Update ru code translation.

* Update code translation and chapter covers.

* Fix pythontutor extraction.

* Add README and landing page.

* placeholder of profiles

* Use figures of English version

* Remove chapter paperbook
2026-03-28 04:24:07 +08:00

5.8 KiB

https://pythontutor.com/render.html#code=def%20backtrack%28%0A%20%20%20%20state%3A%20list%5Bint%5D%2C%20target%3A%20int%2C%20choices%3A%20list%5Bint%5D%2C%20start%3A%20int%2C%20res%3A%20list%5Blist%5Bint%5D%5D%0A%29%3A%0A%20%20%20%20%22%22%22%D0%90%D0%BB%D0%B3%D0%BE%D1%80%D0%B8%D1%82%D0%BC%20%D0%B1%D1%8D%D0%BA%D1%82%D1%80%D0%B5%D0%BA%D0%B8%D0%BD%D0%B3%D0%B0%3A%20%D1%81%D1%83%D0%BC%D0%BC%D0%B0%20%D0%BF%D0%BE%D0%B4%D0%BC%D0%BD%D0%BE%D0%B6%D0%B5%D1%81%D1%82%D0%B2%20I%22%22%22%0A%20%20%20%20%23%20%D0%95%D1%81%D0%BB%D0%B8%20%D1%81%D1%83%D0%BC%D0%BC%D0%B0%20%D0%BF%D0%BE%D0%B4%D0%BC%D0%BD%D0%BE%D0%B6%D0%B5%D1%81%D1%82%D0%B2%D0%B0%20%D1%80%D0%B0%D0%B2%D0%BD%D0%B0%20target%2C%20%D0%B7%D0%B0%D0%BF%D0%B8%D1%81%D0%B0%D1%82%D1%8C%20%D1%80%D0%B5%D1%88%D0%B5%D0%BD%D0%B8%D0%B5%0A%20%20%20%20if%20target%20%3D%3D%200%3A%0A%20%20%20%20%20%20%20%20res.append%28list%28state%29%29%0A%20%20%20%20%20%20%20%20return%0A%20%20%20%20%23%20%D0%9E%D0%B1%D0%BE%D0%B9%D1%82%D0%B8%20%D0%B2%D1%81%D0%B5%20%D0%B2%D0%B0%D1%80%D0%B8%D0%B0%D0%BD%D1%82%D1%8B%20%D0%B2%D1%8B%D0%B1%D0%BE%D1%80%D0%B0%0A%20%20%20%20%23%20%D0%9E%D1%82%D1%81%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D0%B5%202%3A%20%D0%BD%D0%B0%D1%87%D0%B8%D0%BD%D0%B0%D1%82%D1%8C%20%D0%BE%D0%B1%D1%85%D0%BE%D0%B4%20%D1%81%20start%2C%20%D1%87%D1%82%D0%BE%D0%B1%D1%8B%20%D0%B8%D0%B7%D0%B1%D0%B5%D0%B6%D0%B0%D1%82%D1%8C%20%D0%B3%D0%B5%D0%BD%D0%B5%D1%80%D0%B0%D1%86%D0%B8%D0%B8%20%D0%BF%D0%BE%D0%B2%D1%82%D0%BE%D1%80%D1%8F%D1%8E%D1%89%D0%B8%D1%85%D1%81%D1%8F%20%D0%BF%D0%BE%D0%B4%D0%BC%D0%BD%D0%BE%D0%B6%D0%B5%D1%81%D1%82%D0%B2%0A%20%20%20%20for%20i%20in%20range%28start%2C%20len%28choices%29%29%3A%0A%20%20%20%20%20%20%20%20%23%20%D0%9E%D1%82%D1%81%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D0%B5%201%3A%20%D0%B5%D1%81%D0%BB%D0%B8%20%D1%81%D1%83%D0%BC%D0%BC%D0%B0%20%D0%BF%D0%BE%D0%B4%D0%BC%D0%BD%D0%BE%D0%B6%D0%B5%D1%81%D1%82%D0%B2%D0%B0%20%D0%BF%D1%80%D0%B5%D0%B2%D1%8B%D1%88%D0%B0%D0%B5%D1%82%20target%2C%20%D0%BD%D0%B5%D0%BC%D0%B5%D0%B4%D0%BB%D0%B5%D0%BD%D0%BD%D0%BE%20%D0%B7%D0%B0%D0%B2%D0%B5%D1%80%D1%88%D0%B8%D1%82%D1%8C%20%D1%86%D0%B8%D0%BA%D0%BB%0A%20%20%20%20%20%20%20%20%23%20%D0%AD%D1%82%D0%BE%20%D1%81%D0%B2%D1%8F%D0%B7%D0%B0%D0%BD%D0%BE%20%D1%81%20%D1%82%D0%B5%D0%BC%2C%20%D1%87%D1%82%D0%BE%20%D0%BC%D0%B0%D1%81%D1%81%D0%B8%D0%B2%20%D1%83%D0%B6%D0%B5%20%D0%BE%D1%82%D1%81%D0%BE%D1%80%D1%82%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%2C%20%D1%81%D0%BB%D0%B5%D0%B4%D1%83%D1%8E%D1%89%D0%B8%D0%B5%20%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%8B%20%D0%B1%D0%BE%D0%BB%D1%8C%D1%88%D0%B5%2C%20%D0%B8%20%D1%81%D1%83%D0%BC%D0%BC%D0%B0%20%D0%BF%D0%BE%D0%B4%D0%BC%D0%BD%D0%BE%D0%B6%D0%B5%D1%81%D1%82%D0%B2%D0%B0%20%D1%82%D0%BE%D1%87%D0%BD%D0%BE%20%D0%BF%D1%80%D0%B5%D0%B2%D1%8B%D1%81%D0%B8%D1%82%20target%0A%20%20%20%20%20%20%20%20if%20target%20-%20choices%5Bi%5D%20%3C%200%3A%0A%20%20%20%20%20%20%20%20%20%20%20%20break%0A%20%20%20%20%20%20%20%20%23%20%D0%9F%D0%BE%D0%BF%D1%8B%D1%82%D0%BA%D0%B0%3A%20%D1%81%D0%B4%D0%B5%D0%BB%D0%B0%D1%82%D1%8C%20%D0%B2%D1%8B%D0%B1%D0%BE%D1%80%20%D0%B8%20%D0%BE%D0%B1%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C%20target%20%D0%B8%20start%0A%20%20%20%20%20%20%20%20state.append%28choices%5Bi%5D%29%0A%20%20%20%20%20%20%20%20%23%20%D0%9F%D0%B5%D1%80%D0%B5%D0%B9%D1%82%D0%B8%20%D0%BA%20%D1%81%D0%BB%D0%B5%D0%B4%D1%83%D1%8E%D1%89%D0%B5%D0%BC%D1%83%20%D0%B2%D1%8B%D0%B1%D0%BE%D1%80%D1%83%0A%20%20%20%20%20%20%20%20backtrack%28state%2C%20target%20-%20choices%5Bi%5D%2C%20choices%2C%20i%2C%20res%29%0A%20%20%20%20%20%20%20%20%23%20%D0%9E%D1%82%D0%BA%D0%B0%D1%82%3A%20%D0%BE%D1%82%D0%BC%D0%B5%D0%BD%D0%B8%D1%82%D1%8C%20%D0%B2%D1%8B%D0%B1%D0%BE%D1%80%20%D0%B8%20%D0%B2%D0%BE%D1%81%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C%20%D0%BF%D1%80%D0%B5%D0%B4%D1%8B%D0%B4%D1%83%D1%89%D0%B5%D0%B5%20%D1%81%D0%BE%D1%81%D1%82%D0%BE%D1%8F%D0%BD%D0%B8%D0%B5%0A%20%20%20%20%20%20%20%20state.pop%28%29%0A%0A%0Adef%20subset_sum_i%28nums%3A%20list%5Bint%5D%2C%20target%3A%20int%29%20-%3E%20list%5Blist%5Bint%5D%5D%3A%0A%20%20%20%20%22%22%22%D0%A0%D0%B5%D1%88%D0%B8%D1%82%D1%8C%20%D0%B7%D0%B0%D0%B4%D0%B0%D1%87%D1%83%20%D1%81%D1%83%D0%BC%D0%BC%D1%8B%20%D0%BF%D0%BE%D0%B4%D0%BC%D0%BD%D0%BE%D0%B6%D0%B5%D1%81%D1%82%D0%B2%20I%22%22%22%0A%20%20%20%20state%20%3D%20%5B%5D%20%20%23%20%D0%A1%D0%BE%D1%81%D1%82%D0%BE%D1%8F%D0%BD%D0%B8%D0%B5%20%28%D0%BF%D0%BE%D0%B4%D0%BC%D0%BD%D0%BE%D0%B6%D0%B5%D1%81%D1%82%D0%B2%D0%BE%29%0A%20%20%20%20nums.sort%28%29%20%20%23%20%D0%9E%D1%82%D1%81%D0%BE%D1%80%D1%82%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D1%82%D1%8C%20nums%0A%20%20%20%20start%20%3D%200%20%20%23%20%D0%A1%D1%82%D0%B0%D1%80%D1%82%D0%BE%D0%B2%D0%B0%D1%8F%20%D0%B2%D0%B5%D1%80%D1%88%D0%B8%D0%BD%D0%B0%20%D0%BE%D0%B1%D1%85%D0%BE%D0%B4%D0%B0%0A%20%20%20%20res%20%3D%20%5B%5D%20%20%23%20%D0%A1%D0%BF%D0%B8%D1%81%D0%BE%D0%BA%20%D1%80%D0%B5%D0%B7%D1%83%D0%BB%D1%8C%D1%82%D0%B0%D1%82%D0%BE%D0%B2%20%28%D1%81%D0%BF%D0%B8%D1%81%D0%BE%D0%BA%20%D0%BF%D0%BE%D0%B4%D0%BC%D0%BD%D0%BE%D0%B6%D0%B5%D1%81%D1%82%D0%B2%29%0A%20%20%20%20backtrack%28state%2C%20target%2C%20nums%2C%20start%2C%20res%29%0A%20%20%20%20return%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