2020年4月14日
[LeetCode] 560. Subarray Sum Equals K
摘要： Given an array of integers nums and an integer k, return the total number of subarrays whose sum equals to k. A subarray is a contiguous non-empty seq 阅读全文
posted @ 2020-04-14 12:28 CNoodle 阅读(390) 评论(0) 推荐(0)
[LeetCode] 525. Contiguous Array
摘要： Given a binary array nums, return the maximum length of a contiguous subarray with an equal number of 0 and 1. Example 1: Input: nums = [0,1] Output: 阅读全文
posted @ 2020-04-14 10:12 CNoodle 阅读(234) 评论(0) 推荐(0)
[LeetCode] 1046. Last Stone Weight
摘要： You are given an array of integers stones where stones[i] is the weight of the ith stone. We are playing a game with the stones. On each turn, we choo 阅读全文
posted @ 2020-04-14 08:38 CNoodle 阅读(135) 评论(0) 推荐(0)
[LeetCode] 358. Rearrange String k Distance Apart
摘要： Given a string s and an integer k, rearrange s such that the same characters are at least distance k from each other. If it is not possible to rearran 阅读全文
posted @ 2020-04-14 08:13 CNoodle 阅读(791) 评论(0) 推荐(0)
[LeetCode] 767. Reorganize String
摘要： Given a string s, rearrange the characters of s so that any two adjacent characters are not the same. Return any possible rearrangement of s or return 阅读全文
posted @ 2020-04-14 06:40 CNoodle 阅读(285) 评论(0) 推荐(0)
[LeetCode] 362. Design Hit Counter
摘要： Design a hit counter which counts the number of hits received in the past 5 minutes. Each function accepts a timestamp parameter (in seconds granulari 阅读全文
posted @ 2020-04-14 04:11 CNoodle 阅读(344) 评论(0) 推荐(0)
[LeetCode] 359. Logger Rate Limiter
摘要： Design a logger system that receives a stream of messages along with their timestamps. Each unique message should only be printed at most every 10 sec 阅读全文
posted @ 2020-04-14 02:01 CNoodle 阅读(186) 评论(0) 推荐(0)