zeroes 第19页

LeetCode:Factorial Trailing Zeroes

FactorialTrailingZeroesTotalAccepted: 42370 TotalSubmissions: 139281 Difficulty: EasyGivenaninteger n

itismelzp·2015-11-19 22:00

LeetCode:Factorial Trailing Zeroes

问题描述：Givenaninteger n,returnthenumberoftrailingzeroesin n!.计算n！中0的个数。思路:对n!做质因数分解n!

u014744118·2015-11-17 17:00

【LeetCode-283】Move Zeroes(C++)

题目要求：给出一个数组，要求写一个函数把数组中所有的0全部挪到数组的最后面，同时保持数组中非0元素的顺序不变。比如给出一个数组nums=[0,1,0,3,12]。调用函数之后nums变为[1,3,12,0,0]。注意：要在原数组上完成元素的移动，不能进行数组的复制。使总的操作次数最小。解题思路：首先要遍历一次数组，用一个vector容器记录下元素为0的位置。然后

liujiayu1015·2015-11-16 18:00

leetcode Set Matrix Zeroes

QuestionGivenamxnmatrix,ifanelementis0,setitsentirerowandcolumnto0.Doitinplace.SolutionIfyouhavetostoresomething,buttheproblemrequiresinplacesolution,youmayconsiderstoringitinthearraygiven.classSoluti

StubbornAnt·2015-11-16 16:00

LeetCode（172）Factorial Trailing Zeroes

题目Givenanintegern,returnthenumberoftrailingzeroesinn!.

fly_yr·2015-11-15 12:00

[LeetCode]Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space? A straight forwa

·2015-11-13 17:05

Set Matrix Zeroes

nbsp; 要用一个新数组，不然原数组修改后会影响到下次的查找 class Solution { public: void setZeroes

·2015-11-13 15:38

leetcode------Set Matrix Zeroes

标题： Set Matrix Zeroes 通过率： 31.3% 难度：中等 Given a m x n matrix, if an element

·2015-11-13 14:11

Set Matrix Zeroes -- LeetCode

原题链接: http://oj.leetcode.com/problems/set-matrix-zeroes/ 这是一个矩阵操作的题目，目标非常明白，就是假设矩阵假设有元素为

·2015-11-13 14:06

LeetCode | Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. Did you use extra space?A straight forward solution using O(mn) space is probably a bad idea.A simple imp

·2015-11-13 13:23

LeetCode: Set Matrix Zeroes

2 public: 3 struct node { 4 int x; 5 int y; 6 }; 7 void setZeroes

·2015-11-13 11:28

leetcode[172] Factorial Trailing Zeroes

Given an integer n, return the number of trailing zeroes in n!. 给定n，求n！的末尾有几个零。

·2015-11-13 11:35

Data Structure Array: Move all zeroes to end of array

http://www.geeksforgeeks.org/move-zeroes-end-array/ 1 #include <iostream> 2 #include <vector

·2015-11-13 10:56

leetcode[73] Set Matrix Zeroes 将矩阵置零

给定一个矩阵，把零值所在的行和列都置为零。例如： 1 2 3 1 0 3 1 1 1 操作之后变为 1 0 3 0 0 0 1 0 1 方法1：赋值另存一个m*n的矩阵，在原矩阵为零的值相应置新的矩阵行和列为零。额外空间为O(m*n). 方法2：两个数组，bool[m] 和 bool[n] 分别存某行有零，后者某列有零。之后根据数组值将原矩

·2015-11-13 08:18

LeetCode Online Judge 题目C# 练习 - Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. 1 public static void SetMatrixZeros(List<List<int>> matrix) 2 { 3

·2015-11-13 08:29

[LeetCode]Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space? A straight forward solution using O(mn) s

·2015-11-13 07:46

Set Matrix Zeroes

链接： http://leetcode.com/problems/set-matrix-zeroes/ 题解：先判断矩阵第一行和第一列是否需要清

·2015-11-13 03:58

[LeetCode#73]Set Matrix Zeroes

The problem: Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. My analysis: This is a very typical quesition in metricing our

·2015-11-13 01:29

LeetCode: Set Matrix Zeroes 解题报告

Set Matrix ZeroesGiven a m x n matrix, if an element is 0, set its entire row and column to 0.

·2015-11-13 00:11

【leetcode】Factorial Trailing Zeroes

Factorial Trailing Zeroes Given an integer n, return the number of trailing zeroes in n!

·2015-11-13 00:26

LeetCode_Set Matrix Zeroes

很挫的一个想法：使用O(M+N)的space class Solution { public: void setZeroes(vector<vector<int>

·2015-11-12 23:16

LeetCode Set Matrix Zeroes

链接: https://oj.leetcode.com/problems/set-matrix-zeroes/ 把矩阵中的零全部投影到第一行和第一列..

·2015-11-12 23:05

[LeetCode283]Move Zeroes

题目来源：https://leetcode.com/problems/move-zeroes/Givenanarray nums,writeafunctiontomoveall 0'stotheendofitwhilemaintainingtherelativeorderofthenon-zeroelements.Forexample

hnxijie·2015-11-12 19:00

Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space?A straight forward sol

·2015-11-12 16:46

Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space?A straight forward solu

·2015-11-12 10:28

【Leetcode】Set Matrix Zeroes

给定一个m x n的矩阵，如果某个元素为0，则把该元素所在行和列全部置0。 Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. 分析：最直接想到的就是遍历该矩阵，每遇到0就把它所在的行和列全部置0，但这是错的，因为这样会引入新的0到矩阵中。下一个比较容易相到

·2015-11-12 09:57

【POJ1733】【带标记并查集】Parity game

Your friend writes down a sequence consisting of zeroes and ones.

·2015-11-11 19:55

Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space?A straight forward sol

·2015-11-11 18:42

Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space?A straight forward sol

·2015-11-11 15:52

Set Matrix Zeroes*

题目： Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space?A straight forwar

·2015-11-11 14:00

LightOJ 1140 How Many Zeroes

题意：写出一个给定区间的每个数，求出一共写了多少个零。解法：数位DP，定义dp[len][flag][num]：len的定义为数位的长度，flag定义为前导0和没有前导0的两种状态，num定义为写的满足条件的0的个数。 1 #include<iostream> 2 #include<cstdio> 3 #include<cstring> 4

·2015-11-11 14:42

Leetcode: Factorial Trailing Zeroes

Given an integer n, return the number of trailing zeroes in n!.

·2015-11-11 12:10

Factorial Trailing Zeroes

Given an integer n, return the number of trailing zeroes in n!.

·2015-11-11 10:05

Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space?A straight forward sol

·2015-11-11 10:59

leetcode_question_73 Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. Follow up: Did you use extra space? A straight forward solution using O(mn)

·2015-11-11 10:19

careercup-数组和字符串1.7

类似于leetcode中的 Set Matrix Zeroes C++实现代码： #include<iostream> #include<vector

·2015-11-11 06:35

Set Matrix Zeros

Solution: 1 class Solution { 2 public: 3 void setZeroes(vector&

·2015-11-11 04:00

Leetcode: Set Matrix Zeroes

Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space? A straight forward solution using O(m

·2015-11-11 01:37

LeetCode -- Set Matrix Zeroes

问题描述：Givenamxnmatrix,ifanelementis0,setitsentirerowandcolumnto0.Doitinplace.输入一个m*n的矩阵，判断如果matrix[i,j]为0（i∈[0,m),j∈[0,n)），则把它的整行和整列都标记为0。思路：第一次遍历：使用队列存值为0的位置第二次遍历，遍历队列进行标记。空间复杂度为O(n^2)这里有一个空间复杂度为常数的解法

csharp25·2015-11-11 00:00

[leetcode]Set Matrix Zeroes

public class Solution { public void setZeroes(int[][] matrix) { // Start typing your Java

·2015-11-10 21:36

【leetcode】：move zeros

题意就是把一些列数组中的0给弄到最后去思路对数组中遍历，非0添加到新数组，用下标标记，到遍历结束，把下标之后的数组元素都填0（一看代码就懂==）代码classSolution{ public: voidmoveZeroes

qq_23100787·2015-11-10 19:00

LeetCode Set Matrix Zeroes

class Solution { public: void setZeroes(vector<vector<int> > &matrix) {

·2015-11-09 14:50

Set Matrix Zeroes (2 solutions)

Set Matrix Zeroes Given a m x n matrix, if an element is 0, set its entire row and

·2015-11-09 13:22

Set Matrix Zeroes

void setZeroes(vector<vector<int> > &matrix) { bool bColZero = false, bRowZero

·2015-11-09 12:44

HappyLeetcode39:Factorial Trailing Zeroes

Given an integer n, return the number of trailing zeroes in n!.

·2015-11-09 12:58

Leetcode#73 Set Matrix Zeroes

原题地址用矩形的第一行和第一列充当mask 代码： 1 void setZeroes(vector<vector<int> > &

·2015-11-09 12:37

Factorial Trailing Zeroes

Given an integer n, return the number of trailing zeroes in n!.

·2015-11-08 15:16

[leetcode]Factorial Trailing Zeroes

class Solution { public: int trailingZeroes(int n) { int result = 0; while (n

·2015-11-08 13:19

Set Matrix Zeroes

https://leetcode.com/problems/set-matrix-zeroes/ Given a m x n matrix, if an element

·2015-11-08 09:11

【leetcode】Move Zeroes[easy]

好久没玩这玩意了，就先挑了个最简单的开始练练手，一次ac，但是这运行时间有点捉急。题目很简单，给你一串Int型数组，将0元素都放到最后，上代码。for(autoit=t.begin();it!=t.end();it++) { if(*it==0) { for(autoit2=it+1;it2!=t.end();it2++) { if(*it2!=0) { intt; t=*it; *it=*it2

eclipse_c·2015-11-07 23:00

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