小弟初学C++,有两题不太懂,望各位大侠指点.....

复数运算例程
成员变量：实部、虚部
成员函数：构造函数与析构函数、
加/减/乘/除功能函数、
成员变量设置函数
复数显示函数


质点平面运动轨迹跟踪例程
运用面向对象方法进行设计和实现
输入：1、质点的初始坐标和运动速率
2、运动方向以上S、下X、左Z、右Y字母键表示
输出：运动质点的当前坐标

问题太模糊了,大家都不知道怎么回答你的
最后具体一些

blues,

usually you will not get the source code here, because the most people has no interest to write some program that is simple but cost some time. When you have already written some, then we would like to see it and tell you the problem that you have done. Or you ask us an very interest problem so that we would also like to solve it.

your problem this one is not difficult, and you can usually find the demo code somehing alike in most c++ book, for example: <<c++ primer plus>> The author of this book names Prata.