Basic Concepts
The level of a node is defined from the root. The root layer is the first layer, and the child of the root layer is the second layer.
The height of a binary tree: the maximum level of a node in the tree is called the depth or height
Converts a 16-binary string value to an int integer valueThis example uses "1de" as the test string, the implementation code is as follows:[CPP]View Plaincopy
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* Convert characters to
Convert sorted list to Binary Search Tree
OJ: https://oj.leetcode.com/problems/convert-sorted-list-to-binary-search-tree/
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.
Idea: Use the
Chapter 6 binary, octal, and hexadecimal
6.1 why do we need octal and hexadecimal?
6.2 decimal number conversion to decimal number
6.2.1 convert binary to decimal
6.2.2 convert octal to decimal
6.2.3 expression of the octal number
6.2.4 use of Octal
Convert Sorted Array to Binary Search TreeGiven an array where elements is sorted in ascending order, convert it to a height balanced BST.A very simple dichotomy, as long as the start and end of the array is given as a parameter to pass the index.1
Interchange Between Binary Gray Codes and natural binary codesYouzhiyu, Institute of optoelectronic technology, Chinese Emy of SciencesDownload Sample projectIn the precise positioning control system, it is very important to accurately measure and
0. Description9 months did not write Python, this 9 months in the Huawei ICT knowledge of the sea, the previous time just passed the Hcie certification, think of still like Python and Linux more, so back, there will be more and more python dry share
6.1
Why do we need octal and hexadecimal?
In programming, we usually use 10 hexadecimal notation ...... C/C ++ is a high-level language.
For example:
Int A = 100, B = 99;
However, because the representation of data in a computer exists in
Binary, octal, decimal, hexadecimal conversion, binary hexadecimal1. Preface
The most boring thing during each holiday is that you don't want to get up or eat. Founder just doesn't want to move, lie in bed, watch the mobile phone, and brush QQ space
Given an array where elements is sorted in ascending order, convert it to a height balanced BST.This problem is to turn an ordered array into a binary search tree, the so-called binary search tree, is always satisfied with the left /** Definition
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