LeetCode Algorithm 剑指 Offer 06. 从尾到头打印链表

Posted 2022-01-04 _Alex_007

剑指 Offer 06. 从尾到头打印链表

Ideas

遍历链表，每次在vector的头部insert当前元素值。

Code

C++

class Solution 
public:
    vector<int> reversePrint(ListNode* head) 
		vector<int> ans;
		while (head) 
			ans.insert(ans.begin(), head->val);
			head = head->next;
		
		return ans;
    
;