内容发布更新时间 : 2025/7/20 21:43:00星期一 下面是文章的全部内容请认真阅读。
printf(\
printf(\ while(p!=NULL) { i++;
printf(\
|\\n\ p=p->next; }
printf(\ }
STUDENT *delete(STUDENT *h) {
STUDENT *p,*q; char s[11]; clrscr();
printf(\ scanf(\ q=p=h;
while(strcmp(p->no,s)&&p!=NULL) { q=p; p=p->next; }
if(p==NULL)
printf(\ else {
printf(\ printf(\
printf(\ printf(\
|\\n\
printf(\ getch(); if(p==h) h=p->next; else
q->next=p->next; free(p);
printf(\ }
return(h); }
STUDENT *searchno(STUDENT *h) {
STUDENT *p,*q; char s[11]; clrscr();
printf(\ scanf(\ q=p=h;
while(strcmp(p->no,s)&&p!=NULL) { q=p; p=p->next; }
if(p==NULL)
printf(\ else {
printf(\
printf(\ printf(\
printf(\ printf(\
|\\n\
printf(\ getch(); }
return(h); }
void search(STUDENT *h) {
STUDENT *p; char s[15]; clrscr();
printf(\ scanf(\ p=h;
while(strcmp(p->name,s)&&p!=NULL) p=p->next; if(p==NULL)
printf(\ else {
printf(\
printf(\ printf(\
printf(\ printf(\
|\\n\
printf(\ } }
STUDENT *insert(STUDENT *h) {
STUDENT *p,*q,*info; char s[11]; int s1,i;
printf(\ scanf(\
printf(\
info=(STUDENT *)malloc(sizeof(STUDENT)); if(!info) {
printf(\ return NULL; }
inputs(\ inputs(\ printf(\ s1=0;
for(i=0;i
printf(\ if(i==1)
printf(\ scanf(\
if(info->score[i]>100||info->score[i]<0) printf(\
}while(info->score[i]>100||info->score[i]<0); s1=s1+info->score[i]; }
info->sum=s1; info->order=0; info->next=NULL; p=h; q=h;
while(strcmp(p->no,s)&&p!=NULL) { q=p; p=p->next; }
if(p==NULL) if(p==h)
h=info; else
q->next=info; else if(p==h) {
info->next=p; h=info; } else {
info->next=p; q->next=info; }
printf(\ return(h); }
/* SAVE*/
void save(STUDENT *h) {
FILE *fp; STUDENT *p; char outfile[10];
printf(\ scanf(\
if((fp=fopen(outfile,\ {
printf(\ exit(1); }
printf(\ p=h;
while(p!=NULL) {
fwrite(p,sizeof(STUDENT),1,fp); p=p->next; }
fclose(fp);
printf(\ }
STUDENT *load() {
STUDENT *p,*q,*h=NULL; FILE *fp; char infile[10];
printf(\
if((fp=fopen(infile,\ {
printf(\ exit(1); }
printf(\ p=(STUDENT *)malloc(sizeof(STUDENT)); if(!p) {
printf(\ return h; } h=p;
while(!feof(fp)) {
if(1!=fread(p,sizeof(STUDENT),1,fp)) break;
p->next=(STUDENT *)malloc(sizeof(STUDENT)); if(!p->next) {
printf(\ return h; } q=p; p=p->next; }
q->next=NULL; fclose(fp);
printf(\ return h; } /*sort*/
STUDENT *sort(STUDENT *h) { int i=0;
STUDENT *p,*q,*t,*h1; h1=h->next; h->next=NULL; while(h1!=NULL) { t=h1; h1=h1->next; p=h; q=h;
while(t->sumsum&&p!=NULL) {