diff options
Diffstat (limited to 'other/remove_nth_node.cpp')
-rw-r--r-- | other/remove_nth_node.cpp | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/other/remove_nth_node.cpp b/other/remove_nth_node.cpp deleted file mode 100644 index 38f8a72..0000000 --- a/other/remove_nth_node.cpp +++ /dev/null @@ -1,18 +0,0 @@ -#include "leetcode.h" - -class Solution { -public: - ListNode *removeNthFromEnd(ListNode *head, int n) { - ListNode *fast = head, *slow = head; - for (int i = 0; i < n; i++) - fast = fast->next; - if (!fast) - return head->next; - while (fast->next) { - fast = fast->next; - slow = slow->next; - } - slow->next = slow->next->next; - return head; - } -}; |