摘要：
X city opened a new cinema, many people would like to go to this cinema. The cinema also gives out a poster indicating the movies’ ratings and descrip 阅读全文
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[LeetCode] 237. Delete Node in a Linked List_Easy tag: Linked List
2018-08-11 00:44 by Johnson_强生仔仔, 225 阅读, 收藏,
摘要：
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Given linked list -- head = [4,5,1,9], wh 阅读全文
[LeetCode] 860. Lemonade Change_Easy tag: Greedy
2018-08-20 10:21 by Johnson_强生仔仔, 224 阅读, 收藏,
摘要：
At a lemonade stand, each lemonade costs $5. Customers are standing in a queue to buy from you, and order one at a time (in the order specified by bil 阅读全文
[LeetCode] 195. Tenth Line_Easy tag: Bash
2018-08-11 04:21 by Johnson_强生仔仔, 224 阅读, 收藏,
摘要：
Given a text file file.txt, print just the 10th line of the file. Example: Assume that file.txt has the following content: Line 1 Line 2 Line 3 Line 4 阅读全文
[LeetCode] 434. Number of Segments in a String_Easy
2018-08-28 00:38 by Johnson_强生仔仔, 223 阅读, 收藏,
摘要：
Count the number of segments in a string, where a segment is defined to be a contiguous sequence of non-space characters. Please note that the string 阅读全文
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