DSA 部分簡單

合併數組

“合併數組”問題的詳細指南和 Python 實作。

問題陳述

簡單

寫一個函數 merge_sorted_arrays(arr1, arr2) ,它接受兩個排序整數數組 arr1arr2 ,並將它們合併為一個排序數組,然後傳回該數組。

約束條件
  • 0 <= len(arr1), len(arr2) <= 10^4
  • -10^9 <= arr1[i], arr2[j] <= 10^9

範例

Example 1
Input
arr1 = [1, 3, 5], arr2 = [2, 4, 6]
Output
[1, 2, 3, 4, 5, 6]
Explanation

We merge elements from both arrays sequentially preserving the sorted order.

Need a Hint?
考慮使用特定於數組的資料結構,例如集合或堆。
Edge Cases to Watch
  • 空輸入結構
  • 單元素輸入
  • 大數值範圍

準備好解決了嗎?

Open the problem in PyRun's browser-based Python editor. Your code runs fully offline — no server required.

在編輯器中開啟
Found this breakdown helpful?

PyRun is built and maintained by an independent solo developer. If this helped your interview prep, consider buying a coffee!

Buy me a coffee

推薦的 Python 資源

透過相關的互動式教學、備忘單和程式碼比較來擴展您的知識。