leetcode: finished #384

content/leetcode/2024/2.md

@@ -3,6 +3,39 @@ title: 2024.2
 draft: false
 ---
 
+# 2024.2.18
+
+```python
+#
+# @lc app=leetcode.cn id=384 lang=python3
+#
+# [384] 打乱数组
+#
+
+# @lc code=start
+class Solution:
+    def __init__(self, nums: List[int]):
+        self.nums = nums
+        self.original = list(nums)
+
+    def reset(self) -> List[int]:
+        self.nums = list(self.original)
+        return self.nums
+
+    def shuffle(self) -> List[int]:
+        for i in range(len(self.nums)):
+            j = random.randint(i, len(self.nums) - 1)
+            self.nums[i], self.nums[j] = self.nums[j], self.nums[i]
+        return self.nums
+
+
+# Your Solution object will be instantiated and called as such:
+# obj = Solution(nums)
+# param_1 = obj.reset()
+# param_2 = obj.shuffle()
+# @lc code=end
+```
+
 # 2024.2.17
 
 ```python