 怎么输出个数总是比结构体成员多？
#include<stdio.h>
#include<malloc.h>
#define NULL 0
#define LEN sizeof(struct student)
struct student
{long num;
char name[10];
int later;
int speak;
float score1;
float score2;
float score3;
int kcxghd;
float sx;
int sleep;
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%s%d%d%f%f%f%d%f%d",&p1->num,&p1->name,&p1->later,&p1->speak,&p1->score1,&p1->score2,&p1->score3,&p1->kcxghd,&p1->sx,&p1->sleep);
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%s%d%d%f%f%f%d%f%d",&p1->num,&p1->name,&p1->later,&p1->speak,&p1->score1,&p1->score2,&p1->score3,&p1->kcxghd,&p1->sx,&p1->sleep);
}
p2->next=NULL;
return(head);
}
void print(struct student *head)
{struct student *p;
printf("\nNow These %d records are :\n",n);
p=head;
if(head!=NULL)
do
{printf("%ld%s%d%d%f%f%f%d%f%d\n",p->num,p->name,p->later,p->speak,p->score1,p->score2,p->score3,p->kcxghd,p->sx,p->sleep);
p=p->next;
}while(p!=NULL);
}
void main()
{struct student * head;
printf("input records:\n");
head=creat();
print(head);
}
怎么输出个数总是比结构体成员多？请帮忙看看！
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2007/4/4 9:07:00
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