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This article involves knowledge points: the definition of structure, the use of vector, the use of iterator, the avoidance of wild iterator and the method of sorting. If you need to do a course design such as student management system, this article will be a very important foundation. On this basis, you can easily complete the design of student ...

introduction As a graduate majoring in electronics, we need to write both graduation thesis and graduation design. I'm very happy that my reply officially ended a few days ago. Now I'd like to summarize and share my graduation project. I hope students interested in this project can gain something. At the same time, if you have problems or ...

1. Basic structure of linked list The linked list is connected by nodes. The node here is a structure, which is composed of data field and pointer field. typedef int SListDateType typedef struct SListNode { SListDataType data；//The data variable is used to store data struct SListNode* next；//Next points to the next node; }SListNode； ...

2. Branch and loop statements preface Tip: C language notes are used as a summary of their own learning and convenient access to forgotten knowledge in the future. We will also check and make up for deficiencies in the future. What is a statement? In C language, a semicolon (;) Separated is a statement. 1. Branch statement 1.1 br ...

Detailed explanation of C + + function overloading In actual development, sometimes we need to implement several functions with similar functions, but some details are different. For example, we want to exchange the values of two variables. These two variables have many types, such as int, float, char, bool, etc. we need to pass the address of ...

Don't gossip. Start with a mind map. As shown in the figure, it is still the first part of getting to know C language. This time only introduces the characteristics of C language, such as data type, constant variable, string escape, character annotation, selection loop statement, function and array.     Next, please join me in a r ...

  With the foundation of one-dimensional array, let's learn two-dimensional array!! One dimensional array connection: Detailed explanation of "one-dimensional array" in the review of upgraded computer science (first draft) aquan's blog - CSDN blog First, the general form of two-dimensional array is int a[length1][length2]; Array ...

7-1 word statistics (100 points) A given string contains only # and lowercase letters, where # is a separator, and consecutive lowercase letters form a word. There is no # sign inside a word, and there is no # between two words. Please write a program to count the number and # of words in a string. Input format: The first line is an integer ...

First move the topic from the valley of Los Angeles Title Description Little C is keen on learning mathematical logic. One day, he found a special logical expression. In this logical expression, all operands are variables, and their values can only be ， 0 ， or ， 1. The operation is carried out from left to right. If there are parentheses i ...

I just came home with an H7 board. I thought about configuring the openmv part first and then developing the whole H7. This board supports the brush writing of openmv. The firmware brush writing provides the way of internal flash and external flash, which is very convenient. The board is as follows. It belongs to the weact family. You ...