2021年4月18日
[LeetCode] 651. 4 Keys Keyboard
摘要： Imagine you have a special keyboard with the following keys: Key 1: (A): Print one 'A' on screen. Key 2: (Ctrl-A): Select the whole screen. Key 3: (Ct 阅读全文
posted @ 2021-04-18 05:07 CNoodle 阅读(248) 评论(0) 推荐(0)
[LeetCode] 1670. Design Front Middle Back Queue
摘要： Design a queue that supports push and pop operations in the front, middle, and back. Implement the FrontMiddleBack class: FrontMiddleBack() Initialize 阅读全文
posted @ 2021-04-18 02:15 CNoodle 阅读(185) 评论(0) 推荐(0)