一个学生的信息是：姓名，学号，性别，年龄等信息，用一个链表，把这些学生信息连在一起，

给出一个age, 在些链表中删除学生年龄等于age的学生信息。-A student' s information is: name, student number, sex, age and other information, using a linked list, put together the information of these students are given an age, to delete the list in some age of students equal to the age of the student information.