zhangbaochong

摘要： 主要是单链表的一些常见操作：像创建链表，删除结点，插入结点，链表逆序，按大小排序等 1 #include 2 using namespace std; 3 4 struct Node 5 { 6 int val; 7 Node *next; 8 Node(... 阅读全文

摘要： 双向链表结构：定义一个如下结构体struct Node{ Object data; Node *next; Node *prev;};下面为list的具体实现：#include using namespace std;template class List{private: ... 阅读全文

摘要： 题目：Given a non-negative number represented as an array of digits, plus one to the number.The digits are stored such that the most significant digit is... 阅读全文

摘要： 实现一个简单的vector Vector基于数组实现，可以复制并且其占用的内存可以自动回收（通过析构函数），可以调整Vector的大小，以及容量（容量的改变是通过为基本数组分配一个新的内存块，然后复制旧的内存块到新块中，再释放旧块的内存）。在进行插入和删除操作时，需要位置标记，这里使用通用的迭代器... 阅读全文

摘要： 声明：本系列教程代码有部分来自dx11龙书及dx11游戏编程入门两本书，后面不再说明 首先，在vs2013中创建一个空的解决方案Dx11Demo，以后的工程都会放在这个解决方案下面。然后创建一个win32项目，勾选空项目，确定 在源文件中添加一个c++ Source File main.cpp 创建 阅读全文

摘要： 题目：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 ... 阅读全文

摘要： 题目：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... 阅读全文

摘要： 问题：Find the contiguous subarray within an array (containing at least one number) which has the largest sum.For example, given the array[−2,1,−3,4,−1,2... 阅读全文

摘要： 题目：Given a list of non negative integers, arrange them such that they form the largest number.For example, given[3, 30, 34, 5, 9], the largest formed ... 阅读全文

摘要： 题目：Given an array and a value, remove all instances of that value in place and return the new length.The order of elements can be changed. It doesn't ... 阅读全文

摘要： 题目：Given an array ofnintegers wheren> 1,nums, return an arrayoutputsuch thatoutput[i]is equal to the product of all the elements ofnumsexceptnums[i].S... 阅读全文

摘要： 题目：Given an array of sizen, find the majority element. The majority element is the element that appears more than⌊ n/2 ⌋times.You may assume that the ... 阅读全文

摘要： 题目：Write an algorithm to determine if a number is "happy".A happy number is a number defined by the following process: Starting with any positive inte... 阅读全文

摘要： 题目：Given an arraynums, write a function to move all0's to the end of it while maintaining the relative order of the non-zero elements.For example, giv... 阅读全文

摘要： 题目：Given an array of integers, every element appearstwiceexcept for one. Find that single one.Note:Your algorithm should have a linear runtime complex... 阅读全文