計算機等級考試二級C語言鏈表復習專題

void menu(void)
{
clrscr();
printf("\t\t\t單鏈表C語言實現(xiàn)實例\n");
printf("\t\t|————————————————|\n");
printf("\t\t| |\n");
printf("\t\t| [1] 建 立 新 表 |\n");
printf("\t\t| [2] 查 找 數(shù) 據(jù) |\n");
printf("\t\t| [3] 插 入 數(shù) 據(jù) |\n");
printf("\t\t| [4] 刪 除 數(shù) 據(jù) |\n");
printf("\t\t| [5] 打 印 數(shù) 據(jù) |\n");
printf("\t\t| [6] 退 出 |\n");
printf("\t\t| |\n");
printf("\t\t| 如未建立新表，請先建立！ |\n");
printf("\t\t| |\n");
printf("\t\t|————————————————|\n");
printf("\t\t 請輸入你的選項(1-6):");
}

main()
{
int choose;
stud *head,*searchpoint,*forepoint;
char fullname[20];

while(1)
{
menu();
scanf("%d",&choose);
switch(choose)
{
case 1:head=creat(N);
break;
case 2:printf("輸入你所要查找的人的姓名:");
scanf("%s",fullname);
searchpoint=search(head,fullname);
printf("你所查找的人的姓名為:%s",*&searchpoint->name);
printf("\n按回車鍵回到主菜單。");
getchar();getchar();
break;
case 3: printf("輸入你要在哪個人后面插入:");
scanf("%s",fullname);
searchpoint=search(head,fullname);
printf("你所查找的人的姓名為:%s",*&searchpoint->name);
insert(searchpoint);
print(head);
printf("\n按回車鍵回到主菜單。");
getchar();getchar();
break;
case 4:print(head);
printf("\n輸入你所要刪除的人的姓名:");
scanf("%s",fullname);
searchpoint=search(head,fullname);
forepoint=search2(head,fullname);
del(forepoint,searchpoint);
break;
case 5:print(head);
printf("\n按回車鍵回到主菜單。");
getchar();getchar();
break;
case 6:quit();
break;
default:printf("你輸入了非法字符!按回車鍵回到主菜單。");
clrscr();
menu();
getchar();
}
}
}
(完)