原创 LeetCode 之 Merge Two / k Sorted Lists — C/C++ 實現
Merge Two Sorted Lists Merge two sorted linked lists and return it as a new list. The new list should be made by sp
2020-07-04 21:57:39
17
原创 LeetCode 之 Insertion Sort List — C++ 實現
Insertion Sort List Sort a linked list using insertion sort. 對鏈表使用插入排序。 class Solution { public: ListNode* inse
2020-07-04 21:57:39
1
原创 LeetCode 之 Reverse Words in a String — C 實現
Reverse Words in a String Given an input string, reverse the string word by word. For example, Given s = "the s
2020-07-04 21:57:39
4
原创 LeetCode 之 Linked List Cycle I II — C++ 實現
Linked List Cycle Given a linked list, determine if it has a cycle in it. Follow up: Can you solve it without using
2020-07-04 21:57:39
原创 LeetCode 之 Partition List — C++ 實現
Partition List Given a linked list and a value x, partition it such that all nodes less than x come before nodes gre
2020-07-04 21:57:39
原创 LeetCode 之 Reverse Integer — C++ 實現
Reverse Integer Reverse digits of an integer. Example1: x = 123, return 321Example2: x = -123, return -321 將一個
2020-07-04 21:57:39
原创 LeetCode 之 Rotate Array — C++ 實現
Rotate Array Rotate an array of n elements to the right by k steps. For example, with n = 7 and k = 3, the arra
2020-02-24 07:08:55
原创 LeetCode 之 Remove Linked List Elements — C 實現
Remove Linked List Elements Remove all elements from a linked list of integers that have value val. ExampleGiven: 1
2020-02-24 07:08:55
原创 LeetCode 之 Contains Duplicate I II III — C++ 實現
Contains Duplicate Given an array of integers, find if the array contains any duplicates. Your function should retu
2020-02-24 07:08:55
1
原创 LeetCode 之 Reverse Linked List — C 實現
Reverse Linked List Reverse a singly linked list. 翻轉鏈表。 struct ListNode* reverseList(struct ListNode* head) { s
2020-02-24 07:08:55
原创 LeetCode 之 Compare Version Numbers — C 實現
Compare Version Numbers Compare two version numbers version1 and version2. If version1 > version2 return 1, if v
2020-02-24 07:08:55
原创 LeetCode 之 Remove Nth Node From End of List — C++ 實現
Remove Nth Node From End of List Given a linked list, remove the nth node from the end of list and return its he
2020-02-24 07:08:55
原创 LeetCode 之 Valid Palindrome — C 實現
Valid Palindrome Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignor
2020-02-24 07:08:55
原创 LeetCode 之 Palindrome Number — C++ 實現
Palindrome Number Determine whether an integer is a palindrome. Do this without extra space. 確定一個整數是不是迴文。要求空間複雜度爲O(1).
2020-02-24 07:08:55
原创 LeetCode 之 Intersection of Two Linked Lists — C/C++ 實現
Intersection of Two Linked Lists Write a program to find the node at which the intersection of two singly linked
2020-02-24 07:08:55