printf("\nì+íî+2ïðÌ4”)v\rgetchar () ;getchar ();\rbreak;\rcase 3: printf (hxyñ|´y:h)v\rscanf (h%shfullname);\rsearchpoint=search(head, fullname);\rprintf (h\n | }~?{sh*&searchpoint->name);\rinsert(searchpoint);\rprint(head);\rprintf (h\nì+íî+2ïðÌ4\rgetchar () ; getchar ();\rbreak;\rcase 4:print(head);\rprintf (h\nxy¸¹ | }~h);\rscanf (h%shfullname);.\rsearchpoint=search(head, fullname);\rforepoint=search2(head, fullname);\rdel (forepoint, searchpoint);\rbreak;\rcase 5:print(head);\rprintf(h\nì+íî+2ïðÌ4h)v\rgetchar 0 ;getchar ();\rbreak;\rcase 6:quit();\rbreak;\rdefault :printf (hxyÄô;õö!ì+íî+2ïðÌ4\rclrscr ();\rmenu ();\rgetchar ();.\rP /