#include?
#include
#include
typedef?struct?Item{
??double??coef;
??int?????expn;
??struct?Item?*next;
??}Item*Polyn;
#define?CreateItem（p）?p=（Item?*）malloc（sizeof（Item））;
#define?DeleteItem（p）?free（（void?*）p）;
/************************************************************/
/*?????????????????????判斷選擇函數(shù)?????????????????????????*/
/************************************************************/
int?Select（char?*str）
??{?char?ch;
????printf（“%s\n“str）;
????printf（“Input?Y?or?N:“）;
????do{?ch=getch（）;
	}while（ch!=‘Y‘&&ch!=‘y‘&&ch!=‘N‘&&ch!=‘n‘）;
????printf（“\n“）;
????if（ch==‘Y‘||ch==‘y‘）?return（1）;
????else?return（0）;
????}
/************************************************************/
/*????????????????插入位置定位函數(shù)??????????????????????????*/
/**************************************************************/
int?InsertLocate（Polyn?hint?expnItem?**p）
??{?Item?*pre*q;
????pre=h;
????q=h->next;
????while（q&&q->expn??????{?pre=q;
????????q=q->next;
	????}
????if（!q）
??????{?*p=pre;
	????return（1）;
	????}
????else?if（q->expn==expn）
??????{?*p=q;
	????return（0）;
	????}
????else
??????{?*p=pre;
	????return（-1）;
????????}
????}
/************************************************************/
/*?????????????????????插入結(jié)點(diǎn)函數(shù)?????????????????????????*/
/************************************************************/
void?insert（Item?*preItem?*p）
{
????p->next=pre->next;
????pre->next=p;
????}
/************************************************************/
/*?????????????????????輸入多項(xiàng)式???????????????????????????*/
/************************************************************/
Polyn?Input（void）
{
??double??coef;
??int?????expnflag;
??Item?*h*p*q*pp;
??CreateItem（h）;//產(chǎn)生頭結(jié)點(diǎn)
??h->next=NULL;
??printf（“input?coef?and?expn（if?end?expn=-1）\n“）;
??while（1）
??{
????scanf（“%lf%d“&coef&expn）;?//輸入多項(xiàng)式的系數(shù)和指數(shù)
????if（expn==-1）?break;?????????//若指數(shù)為－1，表示輸入結(jié)束
????if（InsertLocate（hexpn&pp））//返回值非0表示插入新結(jié)點(diǎn)
?????{?CreateItem（p）;
???????p->coef=coef;
???????p->expn=expn;
???????insert（ppp）;
???????}
?????else?if（Select（“has?the?same?expnReplace?older?value?“））?
	??pp->coef=coef;??//指數(shù)相同，替換系數(shù)
?????}
??return?h;
??}
/************************************************************/
/*?????????????????????撤消多項(xiàng)式???????????????????????????*/
/************************************************************/
void?Destroy（Polyn?h）
{
??Item?*p=h*q;
??while（p!=NULL）
??{
????q=p;
????p=p->next;
????DeleteItem（q）;
????}
??}
/************************************************************/
/*?????????????????????輸出多項(xiàng)式???????????????????????????*/
/************************************************************/
void?Output（Polyn?hchar?*title）
{
??int?flag=1;
??Item?*p=h->next;
??printf（“%s=“title）;
??while（p）
??{?if（flag）????//表示是否是多項(xiàng)式的第一項(xiàng)
??????{?flag=0;
	???if（p->expn==0）?	printf（“%.2lf“p->coef）;
	???else?printf（“%.2lfx^%d“p->coefp->expn）;
	???}
????else
???

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-04-20?18:19??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\
?????目錄???????????0??2014-04-20?18:19??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\
?????文件???????10750??2013-12-06?09:41??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\1.cpp
?????目錄???????????0??2014-04-20?18:19??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\Debug\
?????文件???????24595??2013-09-15?11:48??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\Debug\1.obj
?????文件???????33792??2013-09-15?11:48??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\Debug\vc60.idb
?????文件???????53248??2013-09-15?11:48??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\Debug\vc60.pdb
?????文件??????225353??2013-09-15?11:48??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\Debug\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.exe
?????文件??????289776??2013-09-15?11:48??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\Debug\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.ilk
?????文件????????4389??2013-09-15?11:28??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.dsp
?????文件?????????540??2013-09-15?11:28??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.dsw
?????文件???????41984??2013-09-15?11:49??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.ncb
?????文件???????48640??2013-09-15?11:49??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.opt
?????文件????????2086??2013-09-15?11:48??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.plg
?????文件?????1855488??2013-12-06?09:37??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.sdf
?????文件????????6242??2013-12-06?09:37??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.vcxproj
?????文件?????????897??2013-12-06?09:37??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.vcxproj.filters
?????文件?????????143??2013-12-06?09:37??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)一.vcxproj.user
?????目錄???????????0??2014-04-20?18:19??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)
?????目錄???????????0??2014-04-20?18:19??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)Debug\
?????文件???????36352??2013-12-13?20:46??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)Debug\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七.exe
?????文件??????345276??2013-12-13?20:46??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)Debug\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七.ilk
?????文件??????379904??2013-12-13?20:46??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)Debug\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七.pdb
?????目錄???????????0??2014-04-20?18:19??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)ipch\
?????目錄???????????0??2014-04-20?18:19??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)ipch\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七-608c9497\
?????文件?????2097152??2013-12-26?00:01??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)ipch\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七-608c9497\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七-9fa7ecce.ipch
?????目錄???????????0??2014-04-20?18:19??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)
?????文件?????1986560??2013-12-26?00:02??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七.sdf
?????文件?????????936??2013-12-12?23:32??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七.sln
?????文件???????11776??2013-12-26?00:02??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七.suo
?????文件???????14423??2013-12-13?20:46??數(shù)據(jù)結(jié)構(gòu)實(shí)驗(yàn)?-?副本\數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)數(shù)據(jù)結(jié)構(gòu)??實(shí)驗(yàn)七\(yùn)1.cpp
............此處省略178個(gè)文件信息