2.bucket.size() >= k要有等号,因为这个if在前一个if后面,数字已经判断过,所以包含等号,一定要注意一下。 3.t<0 false, k <= 0 false; 4.注意边界溢出的问题。 publicclassSolution {publicbooleancontainsNearbyAlmostDuplicate(int[] nums,intk,intt) {if(nums ==null|| nums.length == 0 || t <...
https://leetcode-cn.com/problems/contains-duplicate-iii/description/ 给定一个整数数组,判断数组中是否有两个不同的索引 i 和 j,使得 nums [i] 和 nums [j] 的差的绝对值最大为 t,并且 i 和 j 之间的差的绝对值最大为 ķ。 解法1 对于位置之差保存在k以内,使用set维护一个不大于k的窗口,在数...
Can you solve this real interview question? Contains Duplicate III - You are given an integer array nums and two integers indexDiff and valueDiff. Find a pair of indices (i, j) such that: * i != j, * abs(i - j) <= indexDiff. * abs(nums[i] - nums[j])
[Leetcode] Contains Duplicate 包含重复
【摘要】 Leetcode 题目解析之 Contains Duplicate III Given an array of integers, find out whether there are two distinct indices i and j in the array such that the difference between numsi and numsj is at most t and the difference between i and j is at most k. ...
it));if (min_diff <= t)return true;}return false;}3 运行时间16ms，超过了百分之82%的程序。这个程序还是可以的。4 c#解法。public class Solution {public bool ContainsNearbyAlmostDuplicate(int[] nums, int k, int t) {var len = nums.Length;var arr = nums.Select(((num, index) => new ...
Leetcode 220:Contains Duplicate III Given an array of integers, find out whether there are two distinct indices i and j in the array such that the absolute difference between nums[i] and nums[j] is at most t and the absolute difference between i and j is at most k....
题目链接: Contains Duplicate III: https://leetcode.com/problems/contains-duplicate-iii/ 存在重复元素 III: https://leetcode.cn/problems/contains-duplicate-iii/ LeetCode 日更第282天,感谢阅读至此的你 欢迎点赞、收藏、在看鼓励支持小满
220. Contains Duplicate III Medium Given an array of integers, find out whether there are two distinct indices i and j in the array such that the absolute difference between nums[i] and nums[j] is at ...LeetCode 220. Contains Duplicate III 220. Contains Duplicate III Given an array of...
[LeetCode] Contains Duplicate(II,III) Contains Duplicate Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the array, and it should return false if every element is distinct. 解题思路 用一个set保存...