C语言如何实现多项式相加

C语言如何实现多项式相加

这篇文章主要介绍“C语言如何实现多项式相加”，在日常操作中，相信很多人在C语言如何实现多项式相加问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”C语言如何实现多项式相加”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

具体代码如下：

//多项式的相加和相乘#include<stdio.h>#include<stdlib.h>#pragmawarning(disable:4996)//兼容scanftypedefstructnode{intcoef;intexpon;structnode*link;}Polynode,*Polynomial;PolynomialInsertPolyLinklist(Polynomialin,PolynomialPread){Pread->link=in;Pread=in;in->link=NULL;returnPread;}PolynomialReadPoly(void){PolynomialPread=(Polynomial)malloc(sizeof(Polynode));Pread->link=NULL;PolynomialH=Pread;intN;scanf("%d",&N);while(N--){Polynomialp=(Polynomial)malloc(sizeof(Polynode));scanf("%d%d",&p->coef,&p->expon);Pread=InsertPolyLinklist(p,Pread);}PolynomialF;F=H->link;free(H);returnF;}voidPrintPoly(PolynomialF){while(F!=NULL){printf("%d%d",F->coef,F->expon);F=F->link;}printf("\n");}PolynomialAdd(Polynomialp1,Polynomialp2){Polynomialt1=p1,t2=p2;Polynomialp=(Polynomial)malloc(sizeof(Polynode));p->link=NULL;Polynomialq=p;Polynomialread;while(t1&&t2){if(t1->expon==t2->expon){if(t1->coef+t2->coef){t1->coef=t1->coef+t2->coef;t1->expon=t1->expon;read=t1;q->link=read;q=read;t1=t1->link;t2=t2->link;}}else{if(t1->expon>t2->expon){read=t1;q->link=read;q=read;t1=t1->link;}else{if(t1->expon<t2->expon){read=t2;q->link=read;q=read;t2=t2->link;}}}}if(t1){q->link=t1;}if(t2){q->link=t2;}PolynomialF=p->link;free(p);returnF;}intmain(void){Polynomialp1,p2,pp,ps;p1=ReadPoly();PrintPoly(p1);p2=ReadPoly();PrintPoly(p2);pp=Add(p1,p2);PrintPoly(pp);//ps=Mult(p1,p2);//PrintPoly(ps);return0;}

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