數(shù)據(jù)結(jié)構(gòu)戴敏線性表實(shí)驗(yàn)計(jì)算器

的表尾的表尾(1)#include<stdio.h>#include<stdlib.h>typedefstructPolyNode{intcoef;//系數(shù)intexp;//指數(shù)structPolyNode*next;//指針域}PolyNode;typedefPolyNode*Polynomail;PolynomailA;//定義多項(xiàng)式APolynomailCreatList(){PolynomailP;Polynomaila;intx;inty;//P=(PolyNode*)malloc(sizeof(PolyNode));P->next=NULL;printf("請(qǐng)按照指數(shù)的升序輸入多項(xiàng)式：\n");scanf("%d,%d",&x,&y);while(x!=0){a=(PolyNode*)malloc(sizeof(PolyNode));a->coef=x;a->exp=y;a->next=P->next;P->next=a;scanf("%d,%d",&x,&y);}returnP;}voidPrintList(Polynomaila){Polynomailp;printf('您輸入的多項(xiàng)式是：")；p=a->next;while(p->next!=NULL){ printf("(%dxA%d)+",p->coef,p->exp);p=p->next;}printf("(%dxA%d)\n",p->coef,p->exp);}//加法voidAdd_Poly(PolynomailA,PolynomailB){ 〃多項(xiàng)式A，B用帶頭節(jié)點(diǎn)的單鏈表表示PolynomailC,S;PolynomailPa,Pb,Pc;intx;Pa=A->next;Pb=B->next;C=(PolyNode*)malloc(sizeof(PolyNode));Pc=C;Pc->next=NULL;//創(chuàng)建和多項(xiàng)式鏈表C的頭節(jié)點(diǎn)while(Pa&&Pb){if(Pa->exp==Pb->exp){x=Pa->coef+Pb->coef;//指數(shù)相等時(shí)系數(shù)相加if(x!=0){ S=(PolyNode*)malloc(sizeof(PolyNode));〃為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=x;S->exp=Pa->exp;S->next=NULL;Pc->next=S;Pc=S;//將和節(jié)點(diǎn)插入到和多項(xiàng)式鏈表C的表尾}Pa=Pa->next;Pb=Pb->next;}elseif(Pa->exp<Pb->exp){ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=Pa->coef;S->exp=Pa->exp;S->next=NULL;Pc->next=S;//將和節(jié)點(diǎn)插入到CPc=S;Pa=Pa->next;}else{ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=Pb->coef;S->exp=Pb->exp;S->next=NULL;Pc->next=S;//將和節(jié)點(diǎn)插入到C的表尾Pc=S;Pb=Pb->next;}}//whilewhile(Pa)//若多項(xiàng)式A未處理完{ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=Pa->coef;S->exp=Pa->exp;S->next=NULL;Pc->next=S;//將和節(jié)點(diǎn)插入到C的表尾Pc=S;Pa=Pa->next;}while(Pb)//若多項(xiàng)式B未處理完{ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=Pb->coef;S->exp=Pb->exp;S->next=NULL;Pc->next=S;//將和節(jié)點(diǎn)插入到C的表尾Pc=S;Pb=Pb->next;}Polynomailp;printfC您輸入的多項(xiàng)式和是：")；p=C->next;while(p->next!=NULL){ printf("(%dxA%d)+",p->coef,p->exp);p=p->next;}printf("(%dxA%d)\n",p->coef,p->exp);}//減法voidSUB_Poly(PolynomailA,PolynomailB){ 〃多項(xiàng)式A，B用帶頭節(jié)點(diǎn)的單鏈表表示PolynomailC,S;PolynomailPa,Pb,Pc;intx;Pa=A->next;Pb=B->next;C=(PolyNode*)malloc(sizeof(PolyNode));Pc=C;Pc->next=NULL;//創(chuàng)建差多項(xiàng)式鏈表C的頭節(jié)點(diǎn)while(Pa&&Pb){if(Pa->exp==Pb->exp){x=Pa->coef-Pb->coef;//指數(shù)相等時(shí)系數(shù)相加if(x!=0){ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的差多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=x;S->exp=Pa->exp;S->next=NULL;Pc->next=S;Pc=S;//將和節(jié)點(diǎn)插入到差多項(xiàng)式鏈表C的表尾}Pa=Pa->next;Pb=Pb->next;}elseif(Pa->exp<Pb->exp){ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=Pa->coef;S->exp=Pa->exp;S->next=NULL;Pc->next=S;//將和節(jié)點(diǎn)插入到C的表尾Pc=S;Pa=Pa->next;}else{ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=-Pb->coef;S->exp=Pb->exp;S->next=NULL;Pc->next=S;//將和節(jié)點(diǎn)插入到C的表尾Pc=S;Pb=Pb->next;}}//whilewhile(Pa)//若多項(xiàng)式A未處理完{ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=Pa->coef;S->exp=Pa->exp;S->next=NULL;Pc->next=S;//將和節(jié)點(diǎn)插入到C的表尾Pc=S;Pa=Pa->next;}while(Pb)//若多項(xiàng)式B未處理完{ S=(PolyNode*)malloc(sizeof(PolyNode));//為新的和多項(xiàng)式節(jié)點(diǎn)申請(qǐng)空間S->coef=-Pb->coef;S->exp=Pb->exp;S->next=NULL;Pc->next=S;//將和節(jié)點(diǎn)插入到C的表尾Pc=S;Pb=Pb->next;printf("您輸入的多項(xiàng)式差是：")；p=C->next;while(p->next!=NULL){ printf("(%dxA%d)+",p->coef,p->exp);p=p->next;}printf("(%d