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001 号第一周作业: LeetCode24-Swap Nodes in Pairs #17

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Merged
merged 5 commits into from
Apr 16, 2019
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001 号第一周作业: LeetCode24-Swap Nodes in Pairs #17

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week01:leetcode24-Swap Nodes in Pairs
zouyingjie Apr 15, 2019
b4a7ba1
week01:leetcode24-Swap Nodes in Pairs
zouyingjie Apr 15, 2019
53bf696
001 号第一周作业: LeetCode24-Swap Nodes in Pairs
zouyingjie Apr 15, 2019
2dbbeac
001 号第一周作业: LeetCode25- Reverse Nodes in k-Group
zouyingjie Apr 15, 2019
6083701
001 号第一周作业: LeetCode25- Reverse Nodes in k-Group
zouyingjie Apr 15, 2019
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week01:leetcode24-Swap Nodes in Pairs
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@zouyingjie
zouyingjie committed Apr 15, 2019
commit b4a7ba16b4079bd1cb39ed7b5c83c6d10540ad3f
3 changes: 0 additions & 3 deletions Week_01/id_1/LeetCode24.java
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,6 @@ class Solution {

public ListNode swapPairs(ListNode head) {


if (head == null) {
return null;
}
Expand All @@ -18,7 +17,6 @@ public ListNode swapPairs(ListNode head) {

ListNode node = head;
ListNode next = head.next;

while (node != null && next != null) {

node = swap(node, next);
Expand All @@ -27,7 +25,6 @@ public ListNode swapPairs(ListNode head) {
break;
}
next = node.next;

}
return result;

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