21. Merge Two Sorted Lists
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Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.
/** * Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode(int x) { val = x; } * } */public class Solution { public ListNode mergeTwoLists(ListNode l1, ListNode l2) { if(l1==null) return l2; if(l2==null) return l1; ListNode dump=new ListNode(-1); ListNode cursor=dump; while(l1!=null&&l2!=null){ if(l1.val<l2.val){ cursor.next=l1; l1=l1.next; cursor=cursor.next; }else{ cursor.next=l2; l2=l2.next; cursor=cursor.next; } } if(l1==null) cursor.next=l2; else cursor.next=l1; return dump.next; }}
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- 21.Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21.Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
- 21. Merge Two Sorted Lists
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- 21. Merge Two Sorted Lists
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