leetcode笔记9 Move Zeroes】的更多相关文章

题目要求: Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be [1, 3, 12, 0, 0]. Note…
转载请注明出处:z_zhaojun的博客 原文地址:http://blog.csdn.net/u012975705/article/details/50493772 题目地址:https://leetcode.com/problems/move-zeroes/ Move Zeroes Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order…
problem 283. Move Zeroes solution 先把非零元素移到数组前面,其余补零即可. class Solution { public: void moveZeroes(vector<int>& nums) { ; ; i<nums.size(); i++) { ) nums[j++] = nums[i]; } ; } }; 参考 1. Leetcode_283_Move Zeroes; 完…
Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be [1, 3, 12, 0, 0]. Note: You…
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 方法一:首尾指针 方法二:头部双指针+双循环 方法三:指针指向第一个0的位置 日期 题目地址:https://leetcode.com/problems/move-zeroes/ Total Accepted: 77443 Total Submissions: 175420 Difficulty: Easy 题目描述 Given an array n…
---------------------------------------------------------------------- 解法一:空间换时间 我使用的办法也是类似于"扫描-拷贝"这种的,不过稍微有些不同,是使用了一个队列来记录空闲的位置信息,然后每次需要移动的时候出队列就可以了,这样可以做到最少的拷贝次数. 扫描到一个元素的时候情况可能有以下几种:nums[i]==0   --> 放入下标队列,没有元素移动nums[i]!=0 && !queu…
这是悦乐书的第201次更新,第211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67题(顺位题号是283).给定一个数组nums,写一个函数将所有0移动到它的末尾,同时保持非零元素的相对顺序.例如: 输入:[0,1,0,3,12] 输出:[1,3,12,0,0] 注意: 您必须在不制作数组副本的情况下就地执行此操作. 最小化操作总数. 本次解题使用的开发工具是eclipse,jdk使用的版本是1.8,环境是win7 64位系统,使用Java语言编写和测试. 02…
Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be [1, 3, 12, 0, 0]. Note: You…
#-*- coding: UTF-8 -*- #filter()函数可以对序列做过滤处理,就是说可以使用一个自定的函数过滤一个序列,#把序列的每一项传到自定义的过滤函数里处理,并返回结果做过滤.最终一次性返回过滤后的结果.class Solution(object):#    def filterDemo(self,nums):#        if nums!=0:#            return nums    def moveZeroes(self, nums):#        p…
LeetCode:Move Zeroes [问题再现] Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be …
Move Zeroes 题目描述: Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be [1, 3, 12,…
283. Move Zeroes var moveZeroes = function(nums) { var num1=0,num2=1; while(num1!=num2){ nums.forEach(function(x,y){ if(x===0){ nums.splice(y,1); nums.push(0); } num1 = nums ; }); nums.forEach(function(x,y){ if(x===0){ nums.splice(y,1); nums.push(0);…
Move Zeroes 题目: Given an array nums, write a function to move all 0‘s to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be [1, 3, 12, 0…
lc 283 Move Zeroes 283 Move Zeroes Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums sho…
Question 283. Move Zeroes Solution 题目大意:将0移到最后 思路: 1. 数组复制 2. 不用数组复制 Java实现: 数组复制 public void moveZeroes(int[] nums) { int[] arr = Arrays.copyOf(nums, nums.length); int start = 0; int end = nums.length - 1; for (int i=0; i<arr.length; i++) { int tmp…
Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. Notice You must do this in-place without making a copy of the array. Minimize the total number of operations.   Exam…
283. Move Zeroes Easy Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. Example: Input: [0,1,0,3,12] Output: [1,3,12,0,0] Note: You must do this in-place without maki…
题目链接:Path Sum II | LeetCode OJ Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum. For example: Given the below binary tree and sum = 22, 5 / \ 4 8 / / \ 11 13 4 / \ / \ 7 2 5 1 return [ [5,4,11,2],…
题目链接:Path Sum | LeetCode OJ Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum. For example: Given the below binary tree and sum = 22, 5 / \ 4 8 / / \ 11…
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终于碰到一道水题,睡觉去~ Move Zeroes Total Accepted: 37369 Total Submissions: 88383 Difficulty: Easy Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums =…
#283.   Move Zeroes Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be [1, 3, 1…