2021年3月1日
[LeetCode] 895. Maximum Frequency Stack
摘要： Implement FreqStack, a class which simulates the operation of a stack-like data structure. FreqStack has two functions: push(int x), which pushes an i 阅读全文
posted @ 2021-03-01 15:37 CNoodle 阅读(171) 评论(0) 推荐(0)
[LeetCode] 303. Range Sum Query - Immutable
摘要： Given an integer array nums, handle multiple queries of the following type: Calculate the sum of the elements of nums between indices left and right i 阅读全文
posted @ 2021-03-01 13:39 CNoodle 阅读(193) 评论(0) 推荐(0)