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Àý24±àдͨÓõĺ¯Êý£¬¿É¸ù¾ÝÐèÒª½¨Á¢ÈÎÒâ½ÚµãÊýµÄÁ´±í¡£structstudent*creat()/*ÎÞ²ÎÓзµ»ØÖµ*/{structstudent*head=NULL,*p1,*p2;intlen;longn;floats;len=sizeof(structstudent);while(1)/*Ñ­»·´ÎÊý²»È·¶¨*/{printf(\number,score:\scanf(\&n,&s);if(n==0)break;/*ÊäÈë0±íʾÊý¾Ý½áÊø*/p1=(structstudent*)malloc(len);©«}return(head);}

©«

while(1)

{printf(\number,score:\scanf(\&n,&s);if(n==0)break;/*ÒÔ0±íʾÊý¾Ý½áÊø*/p1=(structstudent*)malloc(len);

p1->num=n;p1->score=s;/*ת´æÈë½Úµã*/if(head==NULL) head=p2=p1;else { p2->next=p1; p2=p1; }}

p2->next=NULL; /*ĩβÁ´½Ú³ÉÔ±¸³¿Õ*/return(head); /*·µ»ØÁ´±íÍ·Ö¸Õë*/} /*creat*/

/*Êä³ö¸÷½Úµã*/

voidplink(structstudent*head){structstduent*p;inti;

for(i=1;i<=N;i++){if(i==1)p=head;elsep=p->next;

printf(\

i,p->num,p->score);

}

return;}

void plink(struct student *head) /*¸ü¾ßͨÓÃÐÔ*/{ struct student *p;p=head;

while(p!=NULL)

{ printf(\

p->num, p->score);p=p->next;}

return;}

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