feat(content): hidden test cases

2025-08-06 23:21:42 +01:00
parent 89b5dd1457
commit 6bed0a6787
134 changed files with 2075 additions and 0 deletions
--- a/backend/data/questions/permutations.yaml
+++ b/backend/data/questions/permutations.yaml
@@ -28,6 +28,10 @@ test_cases:
      expected: [[1, 2, 3, 4], [1, 2, 4, 3], [1, 3, 2, 4], [1, 3, 4, 2], [1, 4, 2, 3], [1, 4, 3, 2], [2, 1, 3, 4], [2, 1, 4, 3], [2, 3, 1, 4], [2, 3, 4, 1], [2, 4, 1, 3], [2, 4, 3, 1], [3, 1, 2, 4], [3, 1, 4, 2], [3, 2, 1, 4], [3, 2, 4, 1], [3, 4, 1, 2], [3, 4, 2, 1], [4, 1, 2, 3], [4, 1, 3, 2], [4, 2, 1, 3], [4, 2, 3, 1], [4, 3, 1, 2], [4, 3, 2, 1]]
    - input: { nums: [0] }
      expected: [[0]]
+    - input: { nums: [9, 8] }
+      expected: [[9, 8], [8, 9]]
+    - input: { nums: [100] }
+      expected: [[100]]

 description: |
  Given an array `nums` of distinct integers, return *all the possible permutations*. You can return the answer in **any order**.