Auto-update README with latest problem stats

Author: github-actions[bot]

README.md

@@ -400,7 +400,7 @@
 | 37 | [42586. 기능개발](https://github.com/chay140/Algorithms/tree/main/프로그래머스/2/42586. 기능개발) | 1 | O | 2025-05-09 |
 | 38 | [42587. 프로세스](https://github.com/chay140/Algorithms/tree/main/프로그래머스/2/42587. 프로세스) | 2 | O | 2025-08-18 |
 | 39 | [42626. 더 맵게](https://github.com/chay140/Algorithms/tree/main/프로그래머스/2/42626. 더 맵게) | 1 | O | 2025-07-16 |
-| 40 | [42746. 가장 큰 수](https://github.com/chay140/Algorithms/tree/main/프로그래머스/2/42746. 가장 큰 수) | 1 | O | 2025-04-18 |
+| 40 | [42746. 가장 큰 수](https://github.com/chay140/Algorithms/tree/main/프로그래머스/2/42746. 가장 큰 수) | 2 | O | 2025-09-29 |
 | 41 | [42747. H－Index](https://github.com/chay140/Algorithms/tree/main/프로그래머스/2/42747. H－Index) | 1 | O | 2025-01-03 |
 | 42 | [42839. 소수 찾기](https://github.com/chay140/Algorithms/tree/main/프로그래머스/2/42839. 소수 찾기) | 1 | O | 2025-04-19 |
 | 43 | [42842. 카펫](https://github.com/chay140/Algorithms/tree/main/프로그래머스/2/42842. 카펫) | 1 | O | 2024-12-23 |