需求分湯子瀛，哲鳳屏，.計算機(jī)操作系統(tǒng).陜西：西安電子科技大學(xué)張堯?qū)W，史美林.計算機(jī)操作系統(tǒng)（第2版）.：劉海燕，邵立嵩，荊濤.Linux系統(tǒng)應(yīng)用與開發(fā).：機(jī)械工業(yè)華清遠(yuǎn)建嵌入式培訓(xùn)中心.嵌入式LinuxC語言應(yīng)用程序設(shè)計.：人民郵.羅苑棠，楊宗德.嵌入式Linux應(yīng)用系統(tǒng)開發(fā)實(shí)例精講.：電子工業(yè).總體設(shè)先短最度structSJF{charchar int int int /*int /*floatturnaroundtime; /*周轉(zhuǎn)時間*/floatweightedturnaroundtime; /*帶權(quán)周轉(zhuǎn)時間*/structSJF*next;/*函數(shù)structSJFvoidinsert(structSJF*head,structSJF*s);structSJF*searchByAT(structSJF*head,intAT);voidrun1(structSJF*head);voiddel(structSJFintgetcount(structSJF*head,intstruct {inti,MAX; structSJF*s;structSJF*head=(structSJF*)malloc(sizeof(structSJF));s=(structSJF*)malloc(sizeof(structprintf("請輸入第%d：\nID -}return}voidinsert(structSJF*head,structSJF {structSJF*p=searchByAT(head,s->arrivetime);}structSJF*searchByAT(structSJF*head,int 的節(jié)點(diǎn)，返回其前一個指針{structSJF*p,*q;}}return}voiddel(structSJF /*刪除P{structSJF*tmp;}intgetcount(structSJF*head,int {intcount=0;structSJF*p,*q;}return}structSJF*SJF(structSJF*head,intcount) /*countservicetime*/{intstructSJF*p,*q,*flag; }}}return}voidrun1(structSJF*head) {inttime=0;intcount;intn=0;floatpjzhouzhuan=0;floatpjdqzhouzhuan=0;structSJF*s,*t; elseif(count==1) /*1{

printf("ID} {

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