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author | Jack Sangdahl <[email protected]> | 2025-03-10 00:36:13 -0600 |
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committer | Jack Sangdahl <[email protected]> | 2025-03-10 00:36:13 -0600 |
commit | 7c60dee83b436e8e8a667bf9f191beced8de4fc3 (patch) | |
tree | eb7a24ee2067f92245c57bb118e85a1baf15df50 /other/remove_nth_node.cpp | |
parent | 5d7cdc215e4ba1ec4cbb24c084cccb5e5e641468 (diff) | |
download | leetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.tar.gz leetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.zip |
chore: move cpp and rust code to directory
Diffstat (limited to 'other/remove_nth_node.cpp')
-rw-r--r-- | other/remove_nth_node.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/other/remove_nth_node.cpp b/other/remove_nth_node.cpp new file mode 100644 index 0000000..38f8a72 --- /dev/null +++ b/other/remove_nth_node.cpp @@ -0,0 +1,18 @@ +#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; + } +}; |