C++课程设计-教学游戏.docVIP

《面向对象程序设计》 课程设计 题 目： 教学游戏 院 系： 数学与计算科学 专 业： 信息与计算科学 姓名学号： 指导老师： 日 期： 2014 年 12 月 01 日 摘 要 这次课程设计是编写一个教学游戏，教授学生学习算术计算。程序将对加法和减法进行测试。程序共有四个难度级别，第1级测试两个小于10并且和也小于10的数字加法；第2级进行任何两个1位数字的加法；第3级是差为非负的两个1位数的减法。程序将随机产生问题并读取游戏参与者输入的答案；第4级是执行一个两位数的加法。对于每一个问题，游戏参与者都有两次回答问题的机会。在得到5分后游戏进入下一级。为此，本文首先通过建立CRC卡片分析程序要求，拟定要建立的类与功能，然后建立UML类图，把功能函数具体化，最后进行代码的填充和调试。此外，我还设计了一个简单的控制台界面，使得游戏的互动操作更加友好，具体的分析可以详见下文，经过最后运行结果的调试是没有问题的，本次课程设计对于我来说也是有一定的启示意义的，让我学到了许多面向对象开发的流程和技巧。 关键字：教学游戏 算术计算 CRC卡片 UML类图 Abstract This course is designed to write a teaching games, teaching students to grasp arithmetic calculations.?The program will be tested on addition and subtraction.?The program with a total of four difficulty levels, the level 1 tests two less than 10 and their sum also less than 10 digital addition. the level 2 will be underway any two one digits addition. Level 3 is the difference for non-negative two one digits subtraction.?The program will be randomly generated problems and reads the game participants enter the answer; Phase 4 is to perform a double-digit addition.?For each question, the game players have two chances to answer the question.?After gaining five points the game turn to the next level.?Therefore, this paper through establishing CRC CARDS analyzes program requirements, working out a class and functions which needs to build, and then establish a UML class diagram, make the functions specifically, finally conducting fill and debug the code.?In addition, I also designed a simple console interface, makes the games interactive operation more friendly, the specific analysis can see below, debugging through the final results is not a problem, the course design also has a certain Enlightenment significance for me, let me learn a lot of object-oriented development process and techniques. Key wor