支持键盘操作和不同类型方块的旋转变换，并且界面上显示下一个方块的提示以及当前的玩家的得分。
键盘操作：
·点击‘开始游戏’，随机产生方块并自动下移
·用 键变换方块方向
·用 键和 键左右移动方块
·用 键使方块加速下移
·用空格键使方块直接下移
Support keyboard operation and different types of box rotation transformation, and the interface shows the next box prompt and the current player's score. (2020-12-29, C/C++, 24KB, 下载0次)
如果采用文档/视图，需实现：
1、用户可设置起点/终点坐标，通过鼠标单击确定坐标值。
2、用户可设置障碍物数据（仅考虑圆形），通过鼠标单击确定圆心，通过按着鼠 标拖动来确定半径；能够通过文本输出显示所有圆形障碍物的信息；画出所有障 碍物的分布。
3、自主选择一种路径规划算法如 A*算法、人工势场法、Q-learning 算法、迪杰 斯特拉算法等，编程实现上述功能并获得一系列路径点（需采用动态链表），并 画出规划的路径。
If the document / view is adopted, it is necessary to realize:
1. The user can set the starting point / end point coordinates and determine the coordinate value by mouse click.
2. Users can set the obstacle data (only consider the circle), click the mouse to determine the center of the circle, and drag the mouse to determine the radius; it can display the information of all circular obstacles through text output; draw the distribution of all obstacles.
3. Choose a kind of path planning algorithm, such as a * algorithm, artificial potential field method, Q-learning algorithm, Dijkstra algorithm and so on, and program to achieve the above functions and obtain a series of path points (dynamic linked list is required), and draw the planned path. (2020-09-12, C/C++, 11248KB, 下载8次)
C#动态修改图片-在图片上添加描述信息，类似图片加水印的功能，特别是加文字文印
C # dynamically modify pictures-add description information on pictures, similar to the function of adding watermarks to pictures, especially adding text and text (2020-04-16, C/C++, 13KB, 下载0次)
二维数组为b[2][3], 一维数组和二维数组的变量值由键盘分别输入，在屏幕上输出一维数组和二维数组的平均值，平均值间用一个空格分开。 将两个数组a和b合并，合并后的数组按升序输出。说明：1）数组a和b的大小和元素的值从键盘输入；先输入数组大小，再输入数组的值； 2）合并后的数组输出时，各数值间以空格分开
The corresponding program is implemented by pointers: three integer numbers va, VB and VC are input from the keyboard, and the maximum of three integer numbers is output through a pointer IPTR pointing to the integer (2018-12-10, C/C++, 5838KB, 下载4次)
RC6是在RC5的基础上设计的，它继承了RC5的优点，为了满足NIST的要求，分组长度为128bit，RC6使用了4个寄存器，并使用32bit的整数模乘运算，用于加强扩散特性。RC6更精确的表示是RC6— ，其中字长为 bit， 为加密轮数， 为加密密钥用字节表示的长度。一般情况下令 。本设计题要求实现RC6的加密和解密算法，能对文件实现加解密。
RC6 is designed on the basis of RC5, and it inherits the advantages of RC5. In order to meet the requirements of NIST, the packet length is 128bit, RC6 uses 4 registers, and the integer modular multiplication operation of 32bit is used to strengthen the diffusion characteristics. The more precise expression of RC6 is RC6 - in which the word length is bit, the number of encrypt rounds, and the length of the encryption key represented in bytes. The general situation is ordered. This design question requests to realize the encryption and decryption algorithm of RC6, and can encrypt and decrypt files. (2018-06-21, C/C++, 1KB, 下载0次)
本设计是以STC89C51单片机为核心的计算器模拟系统设计,输入采用4×4矩阵键盘再加上4个独立按键,可以进行加、减、乘、除7位带符号数字运算,同时支持括号的嵌套使用级浮点数的运算,并在LCD1602上显示操作过程。
This design is a calculator simulation system design with STC89C51 MCU as the core. Input 4 * 4 matrix keyboard plus 4 independent keys can add, subtract, multiply and divide the 7 digit numeric operation. At the same time, it supports the operation of the nested floating point number of parentheses and displays the operation process on the LCD1602. (2018-05-01, C/C++, 392KB, 下载1次)
二维时间域声波方程全波形反演，有限差分数是模拟
Two dimensional time domain full waveform inversion (2018-03-27, C/C++, 623KB, 下载111次)
简单的c#编写的俄罗斯方块程序，界面很酷炫，欢迎下载使用
Simple c# prepared by the Russian box procedures, the interface is very cool, welcome to download (2016-05-14, C/C++, 222KB, 下载3次)
1、实现十进制下的四则运算（加、减、乘、除）和四则混合运算
2、实现十进制转化为二进制或十六进制
3、实现进行一些常用的函数运算（比如sin、cos、tan、cot、sqrt、ln等）
4、实现“（”，“）”符号的表达式的计算
1 decimal, under the four operations ( addition, subtraction, multiplication, addition) and four mixed computing
2, decimal converted to binary or hexadecimal sixteen
3, implementation of some commonly used function operation ( such as sin, cos, Tan, cot, sqrt, LN etc.)
4, achieve" ("," )" symbolic expressions for the calculation (2012-01-01, C/C++, 13KB, 下载4次)
图像边界提取C程序--使用拉普拉斯算子,需要的可以下载看看
Image edge extraction C program- use the Laplace operator, need to see is available for download (2011-04-05, C/C++, 1KB, 下载8次)
本实验的实现功能：上电后模块向电脑串口发出问候语，由串口向模块发送不大于30个字符的字符串，末尾加#结束，模块会返回相同的字符串，波特率为57600。适用于zigbee开发。
Implementation features of this experiment: After power module to the computer serial port greeting sent by the serial port to the module sends no more than 30 characters of the string, add# at the end of the end, the module will return the same string, the baud rate to 57600 . For zigbee development. (2011-02-11, C/C++, 22KB, 下载2次)
用C#写的比较基础的windows Form 程序,该计算器实现了基础的数学运算,如加,减,乘,除等任务.主要是通过该程序学习vs.net的
编程环境,以及windows Form程序.主要针对初学者
Comparison with C# to write the basis of windows Form procedures, the calculator to achieve a foundation for mathematical operations, such as addition, subtraction, multiplication, in addition to other tasks. Primarily through the program to learn vs.net programming environment, as well as windows Form program. aimed at beginners (2010-02-01, C/C++, 4KB, 下载4次)
斯坦福大学社会网分析应用包用c语言编写，实现了社会网络分析算法库函数
Stanford Network Analysis Package (SNAP) is a general purpose network analysis and graph mining library. It is written in C++ and easily scales to massive networks with hundreds of millions of nodes, and billions of edges. It efficiently manipulates large graphs, calculates structural properties, generates regular and random graphs, and supports attributes on nodes and edges (2009-12-22, C/C++, 718KB, 下载35次)
电子钟，实现每按一次按键,显示时分秒的数码管数字均可分别加1或减1，且当显示小时的数码管显示到24时，所有数码管会自动清零。
Electronic clock to achieve every time I press the button, the display minutes and seconds can be a digital control numbers plus 1 or minus 1, respectively, and when the digital LED display shows hours to 24 hours, all the digital control will be automatically cleared. (2009-12-02, C/C++, 4KB, 下载5次)
1. 在1位LED数码管上实现先后显示0~9，每个数字定时1秒。
2. 用按键切换进入中断控制，每按一次按键，数字加1。
At an implementation on digital tube LED display from 0 to 9 has, from time to time one second of each figure.
Use keys to enter the interrupt switch control button every time, add one figure (2009-04-05, C/C++, 1KB, 下载8次)
本游戏分为10个级别，玩家通过方向键对蛇的运动进行控制，如果蛇吃到食物，得分加10分，并且到一定的程度级别会上升
The game is divided into 10 levels, players through the arrow keys to control movement of the snake, if snake eating food, scoring 10 points, and to a certain degree-level rise (2008-06-02, C/C++, 44KB, 下载3次)
利用指针技术，以一维整型数组中间元素为中心，对称对调所有元素：即首元素与末元素对调、第二元素与次末元素对调…。
use of technical indicators to a peacekeeping integer array elements to the middle Center, symmetric swap all the elements : that is the end of the first elements and elements have been reversed, and the second element, and the sub-elements swap end .... (2006-06-22, C/C++, 2KB, 下载5次)