新手村100题汇总:王几行xing:【Python-转码刷题】LeetCode 力扣新手村100题,及刷题顺序 1 审题 题目说明: 难度=easy; count number,计数; pairs,数对; difference,差; absolute difference,差值的绝对值; absolute difference K,差值的绝对值=K。 题目:Given an integer
You are given a0-indexedinteger arraynumsand an integerp. Findppairs of indices ofnumssuch that themaximumdifference amongst all the pairs isminimized. Also, ensure no index appears more than once amongst theppairs. Note that for a pair of elements at the indexiandj, the difference of this...
FindTabBarSize Given a0-indexedinteger arraynumsof sizenand two integerslowerandupper, returnthe number of fair pairs. A pair(i, j)isfairif: 0 <= i < j < n, and lower <= nums[i] + nums[j] <= upper Example 1: Input:nums = [0,1,7,4,4,5], lower = 3, upper = 6Output:...
Slightly different way to move pointers, also two pointers, move right pointer as main loop, move right pointer to the last element has the same value, if difference is bigger than k, move left, otherwise ++count. The following code is refactored during sleeping mode... Time complexity: O...
532. K-diff Pairs in an Array Given an array of integers and an integerk, you need to find the number ofuniquek-diff pairs in the array. Here ak-diffpair is defined as an integer pair (i, j), whereiandjare both numbers in the array and theirabsolute differenceisk....
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 theirabsolute differenceis k. ...