Leetcode21--->Merge Two Sorted Lists(合並兩個排序的單鏈表)
題目： 給出兩個排序的單鏈表，合並兩個單鏈表，返回合並后的結果； 解題思路： 解法還是很簡單的，但是需要注意以下幾點： 1. 如果兩個鏈表都空，則返回null; 2. 如果鏈表1空，則返回鏈表2的頭節點；反之，如果鏈表2為空，則返回鏈表1的頭節點； 3. 兩個鏈表都不空的情況下 ...
原文：LeetCode：21_Merge Two Sorted Lists | 合並兩個排序列表 | Easy
題目：Merge Two Sorted Lists 簡單題，只要對兩個鏈表中的元素進行比較，然后移動即可，只要對鏈表的增刪操作熟悉，幾分鍾就可以寫出來，代碼如下： 這其中要注意一點，即要記得處理一個鏈表為空，另一個不為空的情況，如 , gt ,當然上面的寫法多少啰嗦了一些，可以簡寫。 ...
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