c语言课程设计飞机订票系统 - 图文 

browse();

}

void search_time(){

int i,m=0;struct plane s;system( \

printf(\

scanf(\

puts(\

printf(\已售票数\\n\

for(i=0;i

if(strcmp(s.data,ti[i].data)==0) {

m++;

if((m!=0)&&(m==0)) /*目的是分屏显示*/ {

printf(\ getchar(); puts(\ }

printf_one(i); printf(\

/*调用显示一个记录的函数*/ }}

puts(\getchar(); /*按任意健*/getchar(); menu1();}

void serch_end(){

int i,m=0;struct plane s;system( \

printf(\

scanf(\

puts(\

printf(\已售票数\\n\

for(i=0;i

if(strcmp(ti[i].EnPlace,s.EnPlace)==0) {

m++;

if((m!=0)&&(m==0)) /*目的是分屏显示*/ {

printf(\ getchar(); puts(\ }

printf_one(i); printf(\

/*调用显示一个记录的函数*/ }}

puts(\getchar(); /*按任意健*/getchar();menu1();}

void menu1(){

int n,w1; do {

system( \ puts(\

puts(\ puts(\

puts(\ puts(\ puts(\

puts(\ printf(\ scanf(\

if(n<1||n>4) /*对选择的数字作判断*/ {

w1=1;

printf(\ getchar(); getchar(); }

else w1=0; } while(w1==1);/*选择功能*/

switch(n){

case 1:order();break; case 2:search_time();break; case 3:serch_end();break; case 4:menu();break; }}

int search() /*查找模块*/{

int i,k;

struct plane s;k=-1;

system( \

printf(\

scanf(\printf(\scanf(\

printf(\

scanf(\

for(i=0;i

if(strcmp(s.BePlace,ti[i].BePlace)==0&&strcmp(s.EnPlace,ti[i].EnPlace)==0&&strc {

k=i; /*找到要修改的记录*/ printf_one(k);

break; /*调用显示一个记录的函数*/ }}

if(k==-1){

printf(\ return -1;}elsereturn k;}

void book(){

int i;

system( \

printf(\ i=search();if(i!=-1){

if(ti[i].num>=ti[i].max) {

printf(\ } else {

ti[i].num++;

printf(\ }}else

printf(\getchar();

getchar(); /*按任意健*/menu();}

void back(){

int i,k=-1;struct plane s;system( \

printf(\printf(\

scanf(\

for(i=0;i