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250514/K개 중에 1개를 N번 뽑기/README.md

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+# [k개 중에 1개를 n번 뽑기 ![Silver2][s2]](https://www.codetree.ai/training-field/search/problems/n-permutations-of-k-with-repetition)
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+|유형|출처|
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+|[Backtracking](https://www.codetree.ai/training-field/search/?tags=Backtracking)|[일반연습 / 문제은행](https://www.codetree.ai/training-field/home)|
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+[b5]: https://img.shields.io/badge/Bronze_5-%235D3E31.svg
+[b4]: https://img.shields.io/badge/Bronze_4-%235D3E31.svg
+[b3]: https://img.shields.io/badge/Bronze_3-%235D3E31.svg
+[b2]: https://img.shields.io/badge/Bronze_2-%235D3E31.svg
+[b1]: https://img.shields.io/badge/Bronze_1-%235D3E31.svg
+[s5]: https://img.shields.io/badge/Silver_5-%23394960.svg
+[s4]: https://img.shields.io/badge/Silver_4-%23394960.svg
+[s3]: https://img.shields.io/badge/Silver_3-%23394960.svg
+[s2]: https://img.shields.io/badge/Silver_2-%23394960.svg
+[s1]: https://img.shields.io/badge/Silver_1-%23394960.svg
+[g5]: https://img.shields.io/badge/Gold_5-%23FFC433.svg
+[g4]: https://img.shields.io/badge/Gold_4-%23FFC433.svg
+[g3]: https://img.shields.io/badge/Gold_3-%23FFC433.svg
+[g2]: https://img.shields.io/badge/Gold_2-%23FFC433.svg
+[g1]: https://img.shields.io/badge/Gold_1-%23FFC433.svg
+[p5]: https://img.shields.io/badge/Platinum_5-%2376DDD8.svg
+[p4]: https://img.shields.io/badge/Platinum_4-%2376DDD8.svg
+[p3]: https://img.shields.io/badge/Platinum_3-%2376DDD8.svg
+[p2]: https://img.shields.io/badge/Platinum_2-%2376DDD8.svg
+[p1]: https://img.shields.io/badge/Platinum_1-%2376DDD8.svg
+[passed]: https://img.shields.io/badge/Passed-%23009D27.svg
+[failed]: https://img.shields.io/badge/Failed-%23D24D57.svg
+[easy]: https://img.shields.io/badge/쉬움-%235cb85c.svg?for-the-badge
+[medium]: https://img.shields.io/badge/보통-%23FFC433.svg?for-the-badge
+[hard]: https://img.shields.io/badge/어려움-%23D24D57.svg?for-the-badge