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#include<Malloc.h>;
#define NULL 0
#define LEN sizeof(struct student)
struct student
{long num;
float score;
struct student *next;
};
int n;
struct student *creat(void)
{struct student*head;
struct student*p1,*p2;
n=0;
p1=p2=(struct student*)malloc(LEN);
scanf("%ld,%f",&p1->;num,&p1->;score);
head=NULL;
while(p1->;num!=0)
{n=n+1;
if(n==1)head=p1;
else p2->;next=p1;
p2=p1;
p1=(struct student * )malloc(LEN);
scanf("%ld,%f",&p1->;num,&p1->;score);
}
p2->;next=NULL;
return(head);
}
main(){
creat();
} |
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