or .NET.\rIf(1 = 0)\r(\rhead = p; /* headÛÓ±²@rearÛܱ²*/\rrear = p:\r}\relse\r(\rrear-->next = p:\rrear = p;\r}\r}\rrear-> next = NULL:\rreturn (head);\r}\rvoid pnnt(struct student *head) /@ÝÞ{| head Û±Ò·ª*/\r(\rstruct student *p;\rp = head:\rwhile (p != NULL)\r{\rprintf(H% 6.2f\ p-:>score);\rp = p-Fext:\r}\rprintf(,,\n\nM);\r}\rvoid mainO\r(\rstruct student *head:\rprintf(ninput score:\nM);\rhead= creatbk/* ÎÏß·ª*/\rprintfCDisplay the linklist:H);\rprint(head);/* ÝÞß·ª*/\r}.\r àáâã\r{ ä\r1¾åæç}ÆÂ=\r2 , ¾åæç}è³é}êë@éìíîÂ;\r3æç³HIïðzÂñòóôõb\rE G 13-2:¹{|ö÷øùùi?ak10úûüý@þ$G_õ.\rÿ 0@P`p?\n`\r?p?.\r`2\r3 + 5 = 8\r?\r2 * 4 = 6 \r\r?50%\r!"#$%&'()*+,-./,1#234p5678p%\n9:;