containsDuplicate

containsDuplicate精品文章

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  LeetCode-containsDuplicate-存在重复

  ...，但是题目提示超过时间限制了 class Solution(object): def containsDuplicate(self, nums): :type nums: List[int] :rtype: bool if len(nums)==0: return False ...

  魏明 2019-07-30 16:09 评论0 收藏0
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  leetcode217.219.220 contains duplicate

  ...起来，然后查询当前的值是否已经便利过 public boolean containsDuplicate(int[] nums) { Map map = new HashMap(); for(int curNum : nums){ if(map.containsKey(curNum)) return true; ...

  tulayang 2019-08-16 10:56 评论0 收藏0
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  [LeetCode] Contains Duplicate

  ...ment is distinct. Solution Use HashSet class Solution { public boolean containsDuplicate(int[] nums) { if (nums == null || nums.length == 0) return false; HashSet set = new Hash...

  褰辩话 2019-08-19 10:43 评论0 收藏0
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  【LeetCode】初级算法-存在重复

  ...avaScript实现 /** * @param {number[]} nums * @return {boolean} */ var containsDuplicate = function(nums) { nums.sort(); for(let i = 0; i < nums.length-1; i++){ if(nums[i] == nums[i...

  DrizzleX 2019-08-23 11:43 评论0 收藏0
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  leetcode 217 Contains Duplicate

  ...临的元素是否相等就可以了 解法一 HashMap public boolean containsDuplicate(int[] nums) { int length = nums.length; if(length

  philadelphia 2019-08-15 13:53 评论0 收藏0
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  [Leetcode] Contains Duplicate 包含重复

  ...，则说明有重复。 代码 public class Solution { public boolean containsDuplicate(int[] nums) { Set set = new HashSet(); for(int i = 0; i < nums.length; i++){ if(set.contains(num...

  rozbo 2019-08-14 12:28 评论0 收藏0
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  javascript数组的常用算法解析

  ...否存在重复 /** * @param {number[]} nums * @return {boolean} */ var containsDuplicate = function(nums) { let hashMap = new Map(); for(let i = 0; i < nums.length; i++) { i...

  xumenger 2019-08-23 16:04 评论0 收藏0
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  TypeScript实现数组相关简单算法

  ...相同，则返回 false。 * * 这个一定不是最优解 */ const containsDuplicate = function (nums: number[]) :boolean{ // 设置flag let judge = false // 容错判断 if (nums.length { //每次循环小游标 let count =...

  cloud 2019-08-23 11:55 评论0 收藏0