这是一个用面向对象方法实现多项式四则运算的源程序，算法高效，用到很多数据结构。压缩包里面只是源程序文件，在vc中运行并由地定额的改动-This is an object-oriented method polynomial four Operational source, efficient algorithm that uses a lot of data structure. Compressed only source files inside the vc to run fixed by the changes