编写一段程序,使其可以满足一元稀疏多项式的表示以及加法运算功能.

其要求如下:

(a)　　多项式以指数递增的顺序输入。

(b)　　设计的数据结构应有利于表示任意一元稀疏多项式。

(c)　　输出的原始多项式及运算结果。

-Write a program so that it meets one yuan sparse polynomial representation and an adder function whose requirements are as follows: (a) an exponential polynomial order of increasing input. (B) Design a data structure should be conducive to represent any one yuan sparse polynomial. (C) the output of the primitive polynomial and operation results.