C

Recursive Algorithm in C Language -- monkey peach ExtractionQ: The monkey picked up a few peaches on the first day and immediately ate half of them. The monkey was so addicted that he ate another peach. The next morning, I ate another half of the

C language outputs a diamond pattern on the screenOutput case on the screen: **************************************** **************************************** * ***** observe the variation pattern of each row, find the algorithm. The Code is as

Indirect pointer assignment, pointer assignment # Define _ CRT_SECURE_NO_WARNINGS # include # include # include /* three conditions for indirect value assignment: Condition 1: // define a real parameter // define a form parameter. Condition 2: //

Const qualifier, const limitation     1 int main () 2 {3 const int a; 4 int const B; 5 const char * c; // modify the memory variable c pointing to a pointer with a constant integer of 0 (the memory data pointed to cannot be changed, but the data

Strstr_while model, strstr 1 # define _ CRT_SECURE_NO_WARNINGS 2 # include 3 # include 4 # include 5 6 int method () 7 {8 char * p = "123abcd23sdfwee1_abcd12344abcd"; 9 int ncount = 0; 10 11/* do12 {13 p = strstr (p, "abcd"); 14 if (p! = NULL) 15

Basic operations of struct, basic operations of struct   1 # define _ CRT_SECURE_NO_WARNINGS 2 # include 3 # include 4 # include 5 6 // define a struct 7 // define a data type. Alias with fixed memory size, no memory allocated 8/* struct Teacher 9

Opengl basic learning topic (1) programming environment setup and opengl topic Digress: For the first time, I shared my blog with you on the blog site, where the water is located, where the typos are located, where the environment is exchanged, and

A simple guess digital game written in C Language # Include # include # include int main () {int random = 0; int input = 0; int start = 1; while (start) {printf ("********************** \ n"); printf ("** 1 start 0. exit ** \ n "); printf (" *****

C elementary applets1. print the prime number between And: # include # include int main () {int I, a; for (I = 101; I int main () {int I, j; for (I = 1; I int main () {int I; for (I = 1000; I

Multiplication table, implemented in C Language▲C language implementation of multiplication formulas table output ① Positive triangle output # Include int main () {int I, j = 0; for (I = 1; I  ② Inverted triangle output multiplication table #

How many words are updated in a string? C language, Tan haoqiang, example 6.8For example, 6.8 enter a line of characters and count the number of words. Separate words with spaces. Original solution: Check the characters one by one from the first

Small programs with automatic shutdown in C language, dedicated for the whole personInteresting little programs for capturing people, suitable for beginners to practice. After you click it on, the computer will automatically shut down after a

Basic use of Hiredis, use of Hiredis 0. Preface Hiredis is a Redis C client library function that basically implements the minimal set of Redis protocols. Here we will give a basic introduction and application of hiredis APIs. We will mainly refer

C conditional expressionsToday, I learned the C language expression. if it is else, if it is else, or else it actually means the above! Here is an example: if (age> = 18) // if the age variable value is greater than or equal to 18 {printf ("you are

Data Structure --- heap sorting using C language The process is shown in the figure below: (create a heap first, adjust, insert, and output)     Code:   // HeapSort // Yang Xin # include # Include // Heap adjustment, build a big top

Write Address Book in C linked list /* Implement an address book. The address book can be used to store information of 1000 people. Each person's information includes: name, gender, age, phone number, and address. add Contact Information 2. delete

Two-dimensional array names are used as real parameters or parameters, and two-dimensional arrays are used  1. method 1. void fun (int a [4] [6]); // specify the number of columns of a two-dimensional array when two-dimensional data is used as a

Data Structure --- binary sorttree in C Language) This is also called the binary search tree. Code:   // Binary Search Tree // Yang Xin # include # Include Typedef struct node {int key; struct node * lchild, * rchild;} BSTNode, * BSTree;

Data Structure --- Topology Sorting in C Language AOV Diagram // Topological sorting of Directed Graphs // Yang Xin # include # Include # Include # Define MAX_NAME 3 # define MAX_VERTEX_NUM 20 typedef int InfoType; // storage

Use of multi-level pointers in C Language In a few words, the direct code below is a multi-level pointer, using the pointer variable to modify the value of the Variable   # Include # Include Void secondPoint (int *** a, float *** f, double ***