diff options
Diffstat (limited to 'reverse_node_k.cpp')
-rw-r--r-- | reverse_node_k.cpp | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/reverse_node_k.cpp b/reverse_node_k.cpp deleted file mode 100644 index e57291a..0000000 --- a/reverse_node_k.cpp +++ /dev/null @@ -1,26 +0,0 @@ -#include "leetcode.h" - -class Solution { -public: - ListNode *reverseKGroup(ListNode *head, int k) { - ListNode *cursor = head; - for (int i = 0; i < k; i++) { - if (cursor == nullptr) - return head; - cursor = cursor->next; - } - ListNode *curr = head; - ListNode *prev = nullptr; - ListNode *next = nullptr; - for (int i = 0; i < k; i++) { - next = curr->next; - curr->next = prev; - prev = curr; - curr = next; - } - head->next = reverseKGroup(curr, k); - return prev; - } -}; - -int main() {} |