LeetCode算法题-K-diff Pairs in an Array(Java实现) 这是悦乐书的第254次更新,第267篇原创 01 看题和准备 今天介绍的是LeetCode算法题中Easy级别的第121题(顺位题号是532)。给定一个整数数组和一个整数k,您需要找到数组中唯一的k-diff对的数量。 这里k-diff对被定义为整数对(i,j),其中i和j都是数组中...
532. K-diff Pairs in an Array* https://leetcode.com/problems/k-diff-pairs-in-an-array/ 题目描述 Given an array of integers and an integer k, you need to find the number of unique k-diff pairs in the array. Here a k-dif...
Given an array of integers and an integer k, you need to find the number of unique k-diff pairs in the array. Here a k-diff pair is defined as an integer pair (i, j), where i and j are both numbers in the array and their absolute difference is k. 给定一个整数数组和一个整数k...
详见:https://leetcode.com/problems/k-diff-pairs-in-an-array/description/ C++: classSolution{public:intfindPairs(vector<int>&nums,intk){intres=0,n=nums.size();unordered_map<int,int>m;for(intnum:nums){++m[num];}for(autoa:m){if(k==0&&a.second>1){++res;}if(k>0&&m.count(a.f...
These produce an amplified output and a waste signal 61. This basic arrangement is used in a matrix amplifier (figure 6) for amplifying a plurality of input signals using at least twice the plurality of amplifiers. Various other arrangements are described including: use of a matrix of ...
Given an integer array nums, return the number of reverse pairs in the array. A reverse pair is a pair (i, j) where:0 <= i < j < nums.length andnums[i] > 2 * nums[j].Example 1:Input: nums = [1,3,2,3,1] Output: 2 ...
classSolution(object):deffindPairs(self,nums,k):""" :type nums: List[int] :type k: int :rtype: int """count=0ifk==0:fornuminset(nums):ifnums.count(num)>1:count=count+1returncountelifk>0:nums1=set(nums)fornuminnums1:ifnum+kinnums:count=count+1returncountelse:return0...
HuaweiStorage:StorageArrayInfo Storage array information. associateObjType Enum Type of an associated object. The value can be: 11: LUN 27: snapshot 57703: clone consistency group associateObjId String ID of an associated object. copyStatus Enum Copy status. The value can be: 0: nor...
Embodiments of the present invention provide a method and an apparatus for\nconstructing a punctured polar code, which relate to the encoding and decoding\... H Shen,B Li 被引量: 0发表: 2020年 TheResearch onTheoryandApplication ofthePerfect Punctured ZCZSequence PairSets Inthis paper, thetheor...
ssh-identity-file: The identity file to use for the connection to the SSH server. The default if this option is not specified is any identity file configured in an SSH agent (if used), or in the SSH configuration file, or the standard private key file in the SSH configuration folder (...