跟据全年级学生的姓名，构造一个散列表，选择适当的散列函数和解决碰撞的方法，实现插入、删除和查找算法，统计碰撞发生的次数-With the whole school year, according to the names of students, to construct a hash table, select the appropriate hash function and resolve the collision method, the realization of insert, d