Keep Learning

摘要： package LeetCode_362 import java.util.* import kotlin.collections.HashMap /** * 362. Design Hit Counter * (Prime) * Design a hit counter which counts 阅读全文

摘要： package _interview_question /** * Good morning! Here's your coding interview problem for today. This problem was asked by Facebook. Given an array of 阅读全文

摘要： package LeetCode_1202 import java.util.* import kotlin.collections.HashMap /** * 1202. Smallest String With Swaps * https://leetcode.com/problems/smal 阅读全文

摘要： package LeetCode_1720 /** * 1720. Decode XORed Array * https://leetcode.com/problems/decode-xored-array/ * There is a hidden integer array arr that co 阅读全文

摘要： package LeetCode_1721 /** * 1721. Swapping Nodes in a Linked List * https://leetcode.com/problems/swapping-nodes-in-a-linked-list/ * You are given the 阅读全文

摘要： package LeetCode_300 /** * 300. Longest Increasing Subsequence * https://leetcode.com/problems/longest-increasing-subsequence/description/ * Given an 阅读全文

摘要： package LeetCode_495 /** * 495. Teemo Attacking * https://leetcode.com/problems/teemo-attacking/ * In LOL world, there is a hero called Teemo and his 阅读全文

摘要： package LeetCode_665 /** * 665. Non-decreasing Array * https://leetcode.com/problems/non-decreasing-array/ * Given an array nums with n integers, your 阅读全文

摘要： package LeetCode_643 /** * 643. Maximum Average Subarray I * https://leetcode.com/problems/maximum-average-subarray-i/ * Given an array consisting of 阅读全文

摘要： package LeetCode_605 /** * 605. Can Place Flowers * https://leetcode.com/problems/can-place-flowers/ * You have a long flowerbed in which some of the 阅读全文