Time: 37 ms (93.95%), Space: 13.9 MB (97.39%) - LeetHub

2026-06-13 14:57:08 +00:00 · 2023-01-13 19:58:07 -05:00
parent 4ab93c57bb
commit 3e54bb93be
1 changed files with 2 additions and 2 deletions
@@ -7,8 +7,8 @@ class Solution:
            
            permutations = []
            for i in range(len(nums)):
-                 permutations += permute_with_prefix(nums[:i] + nums[(i + 1):], # Remove the ith element from nums
-                                                     prefix + [nums[i]])
+                 permutations.extend(permute_with_prefix(nums[:i] + nums[(i + 1):], # Remove the ith element from nums
+                                                         prefix + [nums[i]]))
            return permutations
        
        # Initial call