}

printf(\选择功能错误，请重新选择。\\n\break;

} //end of switch

printf(\按任意键继续......\\n\getch();

} // end of while return 0;

STU *mycreate()/*创建链表*/ {

STU *head,*p,*q;

head = (STU *)malloc(sizeof(STU)); q = head;

printf(\请输入:电话号码姓名性别单位：\\n\

p = (STU *) malloc(sizeof(STU));

scanf(\

any);

q->next = p; q = p;

q->next = NULL;

}

return head;

void myadd(STU *head) /*添加记录*/ {

STU *p;

p = (STU *) malloc(sizeof(STU));

printf(\请输入:电话号码姓名性别单位:\\n\

scanf(\

pany); }

void mydelete(STU *head,char name[20]) /*删除记录*/ {

STU *p,*q; q = head; p = head->next; while(p!=NULL) {

if(strcmp(p->name,name)==0) p->next=head->next; head->next = p;

}

}

{ } q = p;

q->next = p->next; free(p); break;

p = p->next;

return;

STU *mysearch(STU *head,char name[20]) /*查找记录*/ {

STU *p; p = head->next; while(p!=NULL) { } return p;

if(strcmp(p->name,name)==0) break;

p = p->next;

}

void mydisplay(STU *head) /*显示记录*/ {

printf(\%s %s %s\\n\STU *p; p = head->next; while(p!=NULL) {

ompany); }

void displaymenu( ) /*显示菜单*/ {

system(\

printf(\printf(\ 1. 创建通讯录\\n\printf(\ 2. 添加通讯录\\n\printf(\ 3. 查找通讯录\\n\ }

p = p->next;