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#include <stdio.h>#include <stdlib.h>
struct Student
{
char sname;
int sno;
int age;
char ssex;
int phone;
struct Student *next;
};
void inget(struct Student *student)
{
printf("ÇëÊäÈëÐÕÃû£º");
scanf("%s",student->sname);
printf("ÇëÊäÈëÄêÁ䣺");
scanf("%d",&student->age);
printf("ÇëÊäÈëѧºÅ£º");
scanf("%d",&student->sno);
printf("ÇëÊäÈëÐÔ±ð£º");
scanf("%s",student->ssex);
printf("ÇëÊäÈëµç»°£º");
scanf("%d",&student->phone);
}
void addStudent(struct Student **head)
{
struct Student *student;
static struct Student *tail;
student = (struct Student *)malloc(sizeof(struct Student));
if(student == NULL)
{
printf("ÄÚ´æ·ÖÅäʧ°Ü£¡\n");
exit(1);
}
inget(student);
if(*head != NULL)
{
tail->next = student; //Ó¦¸ÃÊÇÕâÀïÓÐÎÊÌ⣬µ«¿´Ð¡¼×Óã¾ÍÊÇÕâôдµÄ{:10_266:}
student->next = NULL;
}
else
{
*head = student;
student ->next = NULL;
}
tail = student;
}
void printStudent(struct Student *head)
{
while(head != NULL)
{
printf("ÐÕÃû£º%s\n",head->sname);
printf("ÄêÁ䣺%d\n",head->age);
printf("ѧºÅ£º%d\n",head->sno);
printf("ÐÔ±ð£º%s\n",head->ssex);
printf("µç»°£º%d\n",head->phone);
head = head ->next;
}
}
void freeStudent(struct Student *head)
{
struct Student *temp;
while(head != NULL)
{
temp = head;
head = head -> next;
free(temp);
}
}
int main()
{
struct Student *head;
char ch;
while(1)
{
printf("ÇëÎÊÊÇ·ñÐèҪ¼ÈëÊý¾Ý£¨Y/N£©:");
do
{
ch =getchar();
}while(ch != 'Y'&&ch != 'N');
if(ch == 'Y')
{
addStudent(&head);
}
else
{
break;
}
}
printf("ÇëÎÊÊÇ·ñÐèÒª´òÓ¡Êý¾Ý£¨Y/N£©£º");
do
{
ch = getchar();
}while(ch != 'Y' && ch != 'N');
if(ch == 'Y')
{
printStudent(head);
}
freeStudent(head);
}
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±¾Ìû×îºóÓÉ jackz007 ÓÚ 2022-9-22 16:32 ±à¼
struct Student
{
char sname;
int sno;
int age;
char ssex; // Èç¹ûÊäÈë 'ÄÐ' ÄÇô£¬ÔÚ Linux ϵͳÏ£¬ËüÐèÒªÕ¼Óà 3 ¸ö×Ö½Ú£¬ËùÒÔ£¬ssex ±ØÐëÖÁÉÙÒªÓÐ 4 ¸ö×Ö·û¿Õ¼ä£¬ÎÊÌâµÄ¸ùÔ´¾ÍÔÚÕâÀï ;
int phone;
struct Student *next;
};
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ssex ³ÉÔ±´æ´¢¿Õ¼ä¶¨ÒåСÁË£¬½¨Ò鶨Òå³É 16 ×Ö½Ú£¬»òÕߣ¬½«´Ë³ÉÔ±¶¨Òå³ÉÕûÐÍÊý£¬Óà 1¡¢0 À´Çø·Ö ...
¸Ä³É16×Ö½Ú»¹ÊÇ´íÎó°¥{:10_266:} ±¾Ìû×îºóÓÉ jackz007 ÓÚ 2022-9-22 16:40 ±à¼
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D:\\C> jackz007 ·¢±íÓÚ 2022-9-22 16:38
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int main()
{
struct Student *head;
char ch;
while(1)
head ûÓгõʼ»¯ÎªNULL£¬ÊǸöÒ°Ö¸Õ룬ËùÒÔ¼ÓµÚÒ»ÌõµÄʱºò¾Í³ö´í£¡£¡£¡£¡
inget(student);
if(*head != NULL) ////////////ÎÊÌâÔÚÕâÀµÚÒ»´Îµ÷ÓõÄʱºòheadµÄÖµ²»ÊÇNULL
{
tail->next = student; //Ó¦¸ÃÊÇÕâÀïÓÐÎÊÌ⣬µ«¿´Ð¡¼×Óã¾ÍÊÇÕâôдµÄ
student->next = NULL;
}
tailµÄÖ¸ÕëÒ²ÊÇÒ°µÄ£¬ÒÔºó·²ÊǶ¨ÒåÖ¸ÕëµÄʱºò¾ÍÖ±½Ó=NULL£» ¤·¤ªÏ« ·¢±íÓÚ 2022-9-22 16:48
°¡£¿ÎҸijÉssex¡¾16¡¿»¹ÊDZ¨´í°¡ÄãÕâÊÇÕ¦×öµ½µÄ
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int main()
{
struct Student *head;
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int main()
{
struct Student *head = NULL ;
Á½ÊÖ¿Õ¿Õ¶ù ·¢±íÓÚ 2022-9-22 16:55
head ûÓгõʼ»¯ÎªNULL£¬ÊǸöÒ°Ö¸Õ룬ËùÒÔ¼ÓµÚÒ»ÌõµÄʱºò¾Í³ö´í£¡£¡£¡£¡
лл´óÀУ¬Õâ϶ÔÁË ±¾Ìû×îºóÓÉ jhq999 ÓÚ 2022-9-22 17:21 ±à¼
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