/*建立一个链表，每个结点包括：学号、姓名、性别、年龄。输入一个年龄，如果链表中的结点所包含的年龄等于此年龄，则将此结点删去。*/#include <stdio.h>#include <stdlib.h>typedef struct student{long num;char name[10];char gender[2];int age; struct student *next;}student,*Student;//创建链表 Student creat(){Student s;int n = 0;Student p1,p2;s = p1 = p2 = (Student) malloc(sizeof(student));printf("请输入：\n");scanf("%ld %s %s %d",&p1->num,&p1->name,&p1->gender,&p1->age);while(p1->num != 0){n = n + 1;if(n == 1) s = p1;else p2->next = p1;p2 = p1;p1 = (Student) malloc(sizeof(student));scanf("%ld %s %s %d",&p1->num,&p1->name,&p1->gender,&p1->age); }p2->next = NULL;return s;} //输出链表 void print(Student s){Student p;printf("\nNow,The records are:\n");p = s->next;if(s != NULL){do{printf("%ld %s %s %d\n",p->num,p->name,p->gender,p->age);p = p->next;}while(p != NULL);}}int delect(Student a){Student p,q;p = a;int age;printf("请输入年龄：");scanf("%d",&age); while(p->next != NULL){q = p->next;if(q->age == age){p->next = q->next;break;}p = p->next;}}int main(){Student a;a = (Student)malloc(sizeof(student));a->next = creat();print(a);delect(a);print(a);}
谭浩强C程序设计（第四版）p330第12题
建立一个链表 每个结点包括：学号 姓名 性别 年龄。输入一个年龄 如果链表 中的结点所包含的年龄等于此年龄 则将此结点删去。
