1.1 concept of template
Template is to establish a general mold, which greatly improves the reusability
For example, templates in life: one inch photo template, PPT template
Characteristics of formwork:
The template cannot be used directly. It is just a frameworkThe universality of templates is not everything
1.2 function templ ...
Posted by vigour on Mon, 18 Apr 2022 14:48:19 +0300
IT cold knowledge
New era of browser
Composition of programming art
Even or odd
Different paths II
IT cold knowledge
In 1995, in order to defeat the skyrocketing Netscape browser, Microsoft launched a work of accurately copying and sniping Netscape browser. The brows ...
Posted by Miker on Mon, 18 Apr 2022 08:46:22 +0300
The position of STL in C + + must not need to be repeated. Compared with C language, when you first contact C + +, you will be amazed at its convenience and convenience. Really, you should respond to the sentence: "your waist doesn't hurt, your legs don't hurt, and you don't have a headache to brush questions. The whole person is confident ...
Posted by Minase on Mon, 18 Apr 2022 03:56:09 +0300
Million Chinese character annotation > > intensive reading kernel source code, Chinese annotation analysis, deep foundation engineering, permanent brain memory, and four code warehouses are updated synchronously every day < Gitee | Github | CSDN | Coding >
One hundred blog Analysis > > story telling kernel, Q & a guide, l ...
Posted by geekette on Sun, 17 Apr 2022 19:23:31 +0300
1, Sequential container Array
The Array array type in STL was only proposed in c++ TR1. Previously, only vector, which is similar to Array, was used. However, in practical application, it is found that there are still great differences between vector and practical application Array, including iterator access control, memory size control and ...
1, Problem description
Find the value of the expression according to the inverse Polish representation. Valid operators include +, -, *, /. Each operand can be an integer or another inverse Polish expression.
Note: integer division only retains the integer part; The given inverse Polish expression is always valid. In other words, an expressio ...
Posted by gatoruss on Sun, 17 Apr 2022 17:47:56 +0300
0. Compile PX4 firmware
Refer to the basic configuration tutorial of simulation platform (detailed tutorial in Chinese)
Basic configuration of simulation platform · YuQue (yuque.com)https://www.yuque.com/xtdrone/manual_cn/basic_config
Follow the tutorial and run launch after successful compilation
I Installing Ceres depends ...
Posted by Leviathan on Sun, 17 Apr 2022 14:45:32 +0300
Sliding window median
The median is the number in the middle of the ordered sequence. If the length of the sequence is even, there is no middle number; At this time, the median is the average of the two numbers in the middle. For example:
[2,3,4], the median is 3[2,3], the median is (2 + 3) / 2 = 2.5
Give you an array nums, with a window of ...
Posted by ready2drum on Sun, 17 Apr 2022 12:46:56 +0300
1.P2758 edit distance Linear dp
The main difficulty of this problem is how to convert these three steps into state transition. First, we determine the state first, because there are two strings to match. First, we will think of the longest common subsequence problem. Because a main string a needs to be matched into b, then each substring of ...
Posted by seontay on Sun, 17 Apr 2022 12:26:52 +0300
1, Objective: to master the basic principle of dictionary coding, program and implement LZW decoder, and analyze the encoding and decoding algorithm.
2, Experimental principle:
1.LZW coding principle: the core idea of LZW coding is to continuously extract the string from the character stream and then use the codeword to represent it. In this ...
Posted by Kookedoh on Sun, 17 Apr 2022 06:26:45 +0300