衣领子

摘要： 895. Maximum Frequency Stack 895. Maximum Frequency Stack Implement FreqStack, a class which simulates the operation of a stack-like data structure. F 阅读全文

摘要： 581. Shortest Unsorted Continuous Subarray 581. Shortest Unsorted Continuous Subarray Given an integer array, you need to find one continuous subarray 阅读全文

摘要： 1011. Capacity To Ship Packages Within D Days 1011. Capacity To Ship Packages Within D Days A conveyor belt has packages that must be shipped from one 阅读全文

摘要： 741. Cherry Pickup In a N x N grid representing a field of cherries, each cell is one of three possible integers. 0 means the cell is empty, so you ca 阅读全文

摘要： 410. Split Array Largest Sum Given an array which consists of non-negative integers and an integer m, you can split the array into m non-empty continu 阅读全文

摘要： 简介： Java Timer class is thread safe and multiple threads can share a single Timer object without need for external synchronization. Timer class uses j 阅读全文