C编写同学录（个人编写，附详细注释）

注释详细，适合C言语入门的同学查看。structstudent{charnum[15];charnam[15];chartel[15];};structstudentStu[N];voidDisplay();voidCreat();voidShow();voidFind();voidModify();voidAdd();voidDelete();voidTaxis();intdisplay();