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  • 来自专栏总栏目

    Binary Search

    mid +1; else R=mid-1; } return -1; } 废江博客 , 版权所有丨如未注明 , 均为原创丨本网站采用BY-NC-SA协议进行授权 转载请注明原文链接:Binary

    44540编辑于 2022-09-05
  • 来自专栏全栈程序员必看

    Binary search

    Binary Search Jon Bentley以前说过类似的话:“90%的程序猿无法正确实现二分查找算法 就冲着这句话去写binary search binary_search 的算法实现部分 / ********************************************************* code writer : EOF code file : binary_search.c gmail.com description: You may have to KNOW that the @array was sequenced from min to max when you use "binary e-mail : jasonleaster@gmail.com Code description: Here is a implementation for how to do binary search in Python. ''' def binary_search(array, element): high = len(array) mid = -1 for

    61420编辑于 2022-07-05
  • 来自专栏mathor

    Binary Classification

    即使你之前了解过逻辑回归,我认为这里还是有些新的、有趣的东西等着你去发现和了解,所以现在开始进入正题 逻辑回归是一个用于二分类($binary\ classification$)的算法。

    97320发布于 2019-12-30
  • 来自专栏米扑专栏

    【leetcode】Add Binary

    Question: Given two binary strings, return their sum (also a binary string). blen--; } return sum; } }; Anwser 2:      wrong for large and large binary write int main() function return num2str( str2num(a) + str2num(b) ); } }; 注意点: 1) 思路是将binary 先转化成整数(int, long, ulong, long long等),然后相加(a + b),最后再将整数和转化回binary字符串 2) 对小数据,此方法可行(Judge Small is ok)

    1.1K20发布于 2019-02-19
  • 来自专栏机器学习入门

    Special Binary String

    Special Binary String Problem: Special binary strings are binary strings with the following two properties 接着交换任意两个连续位置的special binary string,取lexicographically最大的。 各位且慢,举个例子”1010”,是special binary string,首尾的确分别是1和0,但很遗憾”01”并不是special binary string啊,那怎么用递归解决啊! 它除了首尾的子串一定是special binary string。 嘿,既然能够找到第一个count = 0的special binary string,并且确保了子问题也是special binary string,就可以递归求解了。

    51350发布于 2019-05-26
  • 来自专栏给永远比拿愉快

    Leetcode: Add Binary

    题目: Given two binary strings, return their sum (also a binary string). //十进制转二进制 string result;//结果字符串 //临时存储计算的二进制结果,计算出来的余数要reverse下 vector<int> binary quotient /= 2; } binary.push_back(remainder); vector<int>::size_type size = binary.size(); //逆序遍历binary将每个int转为char装入result中 for (size_t i = size; i ! = 0; i--) { result.push_back(binary[i - 1] + '0'); } return result

    86210发布于 2019-01-22
  • 来自专栏SnailTyan

    Diameter of Binary Tree

    Solution /** * Definition for a binary tree node.

    46620发布于 2019-05-25
  • 来自专栏前端儿

    Binary String Matching

    Binary String Matching 描述 Given two strings A and B, whose alphabet consist only ‘0’ and ‘1’.

    40730发布于 2018-09-03
  • 来自专栏SnailTyan

    Binary Tree Paths

    Solution Recursive /** * Definition for a binary tree node. searchPath(root->right, s, result); } } }; Iterative /** * Definition for a binary

    43310发布于 2019-05-25
  • 来自专栏全栈程序员必看

    LeetCode——Add Binary

    大家好,又见面了,我是全栈君 Given two binary strings, return their sum (also a binary string).

    74220编辑于 2022-07-05
  • 来自专栏计算机视觉与深度学习基础

    Leetcode 67 Add Binary

    Given two binary strings, return their sum (also a binary string).

    699100发布于 2018-01-12
  • 来自专栏蛮三刀的后端开发专栏

    Validate Binary Search Tree

    想到了中序遍历整棵树,那么结果应该是升序的。直接套用之前的中序遍历代码,稍加修改即可。 网上的答案很多都在分析负无穷正无穷(效率高?),我觉得能和之前中序遍历串起来就足够了。

    53730发布于 2019-03-26
  • 来自专栏流川疯编写程序的艺术

    leetcode 67 Add Binary

    Add Binary Total Accepted: 46815 Total Submissions: 189215 My Submissions Given two binary strings , return their sum (also a binary string).

    64920发布于 2019-01-18
  • 来自专栏蛮三刀的后端开发专栏

    Binary Tree Inorder Traversal

    一,我们将根节点1入栈,如果有左孩子,依次入栈,那么入栈顺序为:1,2,4。由于4的左子树为空,停止入栈,此时栈为{1,2,4}。

    49120发布于 2019-03-26
  • 来自专栏calmound

    Binary Tree Postorder Traversal

    二叉树的后序遍历 递归实现 /** * Definition for binary tree * struct TreeNode { * int val; * TreeNode

    62180发布于 2018-04-17
  • 来自专栏二进制文集

    LeetCode 401 Binary Watch

    题目描述 A binary watch has 4 LEDs on the top which represent the hours (0-11), and the 6 LEDs on the bottom For example, the above binary watch reads "3:25".

    1.4K50发布于 2018-10-08
  • 来自专栏尾尾部落

    Maximum Depth of Binary Tree

    Maximum Depth of Binary Tree Given a binary tree, find its maximum depth. 参考代码: Java /** * Definition for a binary tree node.

    50740发布于 2018-09-04
  • 来自专栏calmound

    Binary Tree Inorder Traversal

    问题:二叉树中序遍历 递归实现 /** * Definition for binary tree * struct TreeNode { * int val; * TreeNode

    60360发布于 2018-04-17
  • 来自专栏Cellinlab's Blog

    LeetCode - 704 - Binary Search

    给你一个按 非递减顺序 排序的整数数组 nums,返回 每个数字的平方 组成的新数组,要求也按 非递减顺序 排序。

    28610编辑于 2023-05-17
  • 来自专栏calmound

    Maximum Depth of Binary Tree

    问题:二叉树的最深深度 class Solution { public: void dfs(TreeNode *root,int step,int &MAX) { if(root==NULL) { if(MAX<step) MAX=step; return ; } dfs(root->left,step+1); dfs(root->right,step+1);

    50130发布于 2018-04-17
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