建立一个结点包括职工的编号、年龄和性别的单向链表，分别定义函数完成以下功能：

（4）删除指定编号的职工结点；

（5）删除年龄在60岁以上的男性职工或55岁以上的女性职工结点，保存在另一个链表中。

主函数建立简单菜单选择，测试你的程序。-establish a node, including the number of employees, age and gender of the one-way linked list, defined function to complete the following functions : (4) to delete the specific number of workers node; (5) remove the age of the over-60 workers or men over the age of 55 female employees nodes, preservation in another Linklist. The main function a simple menu choice test your procedures.