C语言课程设计实验报告

}

while(ch=='y'||ch=='Y'){

t2=(H *)malloc(sizeof(H));

cprintf(\ scanf(\ getchar(); clrscr();

cprintf(\ scanf(\ getchar(); clrscr();

cprintf(\ scanf(\ getchar(); clrscr();

cprintf(\ scanf(\ getchar(); clrscr();

cprintf(\ scanf(\ clrscr();

cprintf(\ scanf(\ getchar(); clrscr();

cprintf(\ scanf(\ getchar(); clrscr(); t2->next=(H *)t1->right; /*头指针值赋给新结点的指针域*/ t1->right=(L *)t2; /*头指针指向新结点*/

cprintf(\ ch=getchar();getchar(); if(ch=='n'||ch=='N') { clrscr(); break; } }

t1=t1->next; /*t1指向汽车信息链的下一个结点*/ }

p=p->next; } clrscr();

} /*指向公司信息链的下一个结点*/

void output_firm(T *head) {

int i=2,j=0; T *p=head;

window(1,2,80,25); textbackground(CYAN); textcolor(BLACK); clrscr();

while(p!=NULL){

cprintf(\ gotoxy(1,i); i++;

cprintf(\ gotoxy(1,i); i++;

cprintf(\type1:%d bus type2:%d type3:%d\ gotoxy(1,i); i++;

p=p->next; getch(); j++;

if(j==8){

clrscr(); i=2; j=0; } }

clrscr(); }

void output_bus(T *head) {

int i=2,j=0; T *p=head; L *t1=NULL;

window(1,2,80,25); textbackground(CYAN);

bus textcolor(BLACK); clrscr();

while(p!=NULL){

if((p->down)!=NULL){

cprintf(\ gotoxy(1,i); i++;

cprintf(\ gotoxy(6,i); i++;

t1=(L *)p->down; }

while(t1!=NULL){

cprintf(\ gotoxy(6,i); i++;

cprintf(\ gotoxy(6,i); i++;

cprintf(\ gotoxy(6,i); i++;

cprintf(\ gotoxy(6,i); i++;

cprintf(\ gotoxy(6,i); i++;

t1=t1->next; getch(); j++;

if(j==3){

clrscr(); i=4; j=0;

cprintf(\ gotoxy(1,2);

cprintf(\ gotoxy(6,3); } }

p=p->next; clrscr(); i=2;

j=0; }

clrscr(); }

void Save(T *head) {

FILE *out1,*out2,*out3; T *p=head; L *t1=NULL; H *t2=NULL;

if((out1=fopen(\*/

exit(-1);

if((out2=fopen(\ exit(-1);

if((out3=fopen(\*/

exit(-1); while(p!=NULL){

fwrite(p,sizeof(T),1,out1); 录*/

t1=(L *)p->down; /*息遍历指针指向汽车信息链的链头*/ while(t1!=NULL){

fwrite(t1,sizeof(L),1,out2); 录*/

t2=(H *)t1->right; while(t2!=NULL){

fwrite(t2,sizeof(H),1,out3); /*记录*/

t2=t2->next; /*汽车租赁信息结点*/ }

t1=t1->next; /*个汽车信息结点*/ }

p=p->next; /*个公司比本信息结点*/ }

fclose(out1); /*司信息文件*/

fclose(out2); /*汽车信息文件*/

打开公司基本信息文件打开汽车基本信息文件*/ 打开汽车租赁信息文件 /*写公司基本信息记汽车信 /*写汽车信息记写汽车租赁信息指向下一个指向下一指向下一关闭公关闭