大学计算机软件技术基础课程设计任务书
一、题目：
火车票信息管理系统；
二、目的与要求 ：
● 目的培养学生综合利用C++语言进行程序设计的能力，
● 培养学生的编程能力、用计算机解决实际问题的能力，加强对理论知识的理解和实际运用；
● 培养学生对软件工程知识和方法的初步认识，提高软件系统分析能力和程序文档建立、归纳总结的能力；
● 提高学生的实际动手能力和独立思考的能力。
最后的版本，不想更新了。更新也没有什么功能自己可以弄了。该版本修改了前几个版本中错误的地方，相对完整了许多，功能也加强了。
/*----------该程序主要实现火车票信息的管理----------*/
#include <string.h>
#include <stdio.h>
/*----------定义车次、出发站、终点站、发车时间、到达时间、票价数组----------*/
char trains[10][10], start_station[10][10], end_station[10][10], start_time[10][10], end_time[10][10];
int price[10], i = 0, j = 0, k = 0, l = 0, x = 0; /* ----------定义全局变量---------- */
void set( void );
void search( void );
void sum( void );
void sort( void );
void edit( void );
void del( void );
int main( void )
{
int o; /* ----------o在此处为选项数值---------- */
/*----------以下代码为主菜单选项----------*/
for ( o = 1; o != 0; o )
{
printf( "\n------------------------------------------------\n" );
printf( "----------欢迎使用火车票管理系统主菜单----------" );
printf( "\n------------------------------------------------\n" );
printf( " 1.set (录入)\n" );
printf( " 2.search (查询)\n" );
printf( " 3.sum (统计)\n" );
printf( " 4.sort (排序)\n" );
printf( " 5.edit (编辑)\n" );
printf( " 6.del (删除)\n" );
printf( " 0.exit (退出)\n" );
printf( "\n请输入要选择的服务项目:" );
scanf( "%d", &o );
if ( o == 1 )
set();
else if ( o == 2 )
search();
else if ( o == 3 )
sum();
else if ( o == 4 )
sort();
else if ( o == 5 )
edit();
else if ( o == 6 )
del();
else if ( o == 0 )
break;
else
printf( "\n请输入正确的数字!n\n" );
}
}
/*----------录入子函数---------*/
void set( void )
{
printf( "\n请输入准备录入的信息数:" );
scanf( "%d", &i );
if ( i <= 0 || i > 10 )
{
printf( "\n----------请正确输入1-10之间的整数!----------\n" );
return;
}
i = i + x;
for ( j = x; j < i; j++ )
{
++x; /* ----------记录录入的信息总条数---------- */
printf( "\n请输入车次:" );
scanf( "%s", &trains[j] );
printf( "\n请输入出发站:" );
scanf( "%s", &start_station[j] );
printf( "\n请输入终点站:" );
scanf( "%s", &end_station[j] );
printf( "\n请输入发车时间:" );
scanf( "%s", &start_time[j] );
printf( "\n请输入到达时间:" );
scanf( "%s", &end_time[j] );
printf( "\n请输入票价:" );
scanf( "%d", &price[j] );
}
printf( "\n----------信息录入完毕----------n\n" );
}
/*----------查询子函数----------*/
void search( void )
{
char search[10];
int search1;
k = 0;
if ( x == 0 )
{
printf( "\n----------暂无数据可查询!----------\n" );
return;
}
printf( "\n--------------------------------\n" );
printf( "----------查询功能菜单----------" );
printf( "\n--------------------------------\n" );
printf( " 1.车次\n" );
printf( " 2.出发站\n" );
printf( " 3.终点站\n" );
printf( " 4.发车时间\n" );
printf( " 5.到达时间\n" );
printf( " 6.票价\n" );
printf( "\n请输入要查询方式的编号:" );
scanf( "%d", &l );
if ( x == 0 )
{
printf( "\n----------当前数据库为空----------\n" );
}else if ( l == 1 )
{
printf( "\n请输入需要查询的车次:" );
scanf( "%s", search );
for ( i = 0; i < x; i++ )
{
j = strcmp( search, trains[i] );
if ( j == 0 )
{
++k;
if ( k == 1 )
{
printf( "\n-------------------------------------------------------------\n" );
printf( "车次 出发站 终点站 发车时间 到达时间 票价" );
printf( "\n-------------------------------------------------------------\n" );
}
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
}
printf( "\n----------查询结束,本次共查询的%d个结果----------n\n", k );
}else if ( l == 2 )
{
printf( "\n请输入需要查询的出发站:" );
scanf( "%s", search );
for ( i = 0; i < x; i++ )
{
j = strcmp( search, start_station[i] );
if ( j == 0 )
{
++k;
if ( k == 1 )
printf( "\n车次 出发站 终点站 发车时间 到达时间 票价\n" );
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
}
printf( "\n----------查询结束,本次共查询的%d个结果----------n\n", k );
}else if ( l == 3 )
{
printf( "\n请输入需要查询的终点站:" );
scanf( "%s", search );
for ( i = 0; i < x; i++ )
{
j = strcmp( search, end_station[i] );
if ( j == 0 )
{
++k;
if ( k == 1 )
printf( "\n车次 出发站 终点站 发车时间 到达时间 票价\n" );
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
}
printf( "\n----------查询结束,本次共查询的%d个结果----------n\n", k );
}else if ( l == 4 )
{
printf( "\n请输入需要查询的发车时间:" );
scanf( "%s", search );
for ( i = 0; i < x; i++ )
{
j = strcmp( search, start_time[i] );
if ( j == 0 )
{
++k;
if ( k == 1 )
printf( "\n-------------------------------------------------------------\n" );
printf( "车次 出发站 终点站 发车时间 到达时间 票价" );
printf( "\n-------------------------------------------------------------\n" );
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
}
printf( "\n----------查询结束,本次共查询的%d个结果----------n\n", k );
}else if ( l == 5 )
{
printf( "\n请输入需要查询的到达时间:" );
scanf( "%s", search );
for ( i = 0; i < x; i++ )
{
j = strcmp( search, end_time[i] );
if ( j == 0 )
{
++k;
if ( k == 1 )
printf( "\n-------------------------------------------------------------\n" );
printf( "车次 出发站 终点站 发车时间 到达时间 票价" );
printf( "\n-------------------------------------------------------------\n" );
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
}
printf( "\n----------查询结束,本次共查询的%d个结果----------n\n", k );
}else if ( l == 6 )
{
printf( "\n请输入需要查询的票价:" );
scanf( "%d", &search1 );
for ( i = 0; i < x; i++ )
{
j = search1 == price[i] ? 0 : 1;
if ( j == 0 )
{
++k;
if ( k == 1 )
printf( "\n-------------------------------------------------------------\n" );
printf( "车次 出发站 终点站 发车时间 到达时间 票价" );
printf( "\n-------------------------------------------------------------\n" );
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
}
printf( "\n----------查询结束,本次共查询的%d个结果----------n\n", k );
}else
printf( "\n请正确输入排序方式编号!\n" );
}
/*----------列表子函数----------*/
void sum( void )
{
if ( x != 0 )
{
printf( "\n----------------------------------------------------------------------\n" );
printf( "编号 车次 出发站 终点站 发车时间 到达时间 票价" );
printf( "\n----------------------------------------------------------------------\n" );
for ( i = 0; i < x; i++ )
{
printf( "%-8d ", i + 1 );
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
}
printf( "\n----------共有%d条记录----------\n", x );
}
/*----------排序子函数----------*/
void sort( void )
{
char sort[1][10];
int sort1;
if ( x == 0 )
{
printf( "\n----------无数据可排序!----------\n" );
return;
}
printf( "\n--------------------------------\n" );
printf( "----------排序功能菜单----------" );
printf( "\n--------------------------------\n" );
printf( " 1.车次\n" );
printf( " 2.出发站\n" );
printf( " 3.终点站\n" );
printf( " 4.发车时间\n" );
printf( " 5.到达时间\n" );
printf( " 6.票价\n" );
printf( "\n请输入要排序的序号:" );
scanf( "%d", &k );
/*----------以下为排序工作流程----------*/
if ( k == 1 )
{
for ( i = 0; i < x; i++ )
for ( j = i; j < x - 1; j++ )
{
l = strcmp( trains[i], trains[j + 1] );
if ( l > 0 )
{
strcpy( sort[0], trains[i] );
strcpy( trains[i], trains[j + 1] );
strcpy( trains[j + 1], sort[0] );
strcpy( sort[0], start_station[i] );
strcpy( start_station[i], start_station[j + 1] );
strcpy( start_station[j + 1], sort[0] );
strcpy( sort[0], end_station[i] );
strcpy( end_station[i], end_station[j + 1] );
strcpy( end_station[j + 1], sort[0] );
strcpy( sort[0], start_time[i] );
strcpy( start_time[i], start_time[j + 1] );
strcpy( start_time[j + 1], sort[0] );
strcpy( sort[0], end_time[i] );
strcpy( end_time[i], end_time[j + 1] );
strcpy( end_time[j + 1], sort[0] );
sort1 = price[i];
price[i] = price[j + 1];
price[j + 1] = sort1;
}
}
}else if ( k == 2 )
{
for ( i = 0; i < x; i++ )
for ( j = i; j < x - 1; j++ )
{
l = strcmp( start_station[i], start_station[j + 1] );
if ( l > 0 )
{
strcpy( sort[0], trains[i] );
strcpy( trains[i], trains[j + 1] );
strcpy( trains[j + 1], sort[0] );
strcpy( sort[0], start_station[i] );
strcpy( start_station[i], start_station[j + 1] );
strcpy( start_station[j + 1], sort[0] );
strcpy( sort[0], end_station[i] );
strcpy( end_station[i], end_station[j + 1] );
strcpy( end_station[j + 1], sort[0] );
strcpy( sort[0], start_time[i] );
strcpy( start_time[i], start_time[j + 1] );
strcpy( start_time[j + 1], sort[0] );
strcpy( sort[0], end_time[i] );
strcpy( end_time[i], end_time[j + 1] );
strcpy( end_time[j + 1], sort[0] );
sort1 = price[i];
price[i] = price[j + 1];
price[j + 1] = sort1;
}
}
}else if ( k == 3 )
{
for ( i = 0; i < x; i++ )
for ( j = i; j < x - 1; j++ )
{
l = strcmp( end_station[i], end_station[j + 1] );
if ( l > 0 )
{
strcpy( sort[0], trains[i] );
strcpy( trains[i], trains[j + 1] );
strcpy( trains[j + 1], sort[0] );
strcpy( sort[0], start_station[i] );
strcpy( start_station[i], start_station[j + 1] );
strcpy( start_station[j + 1], sort[0] );
strcpy( sort[0], end_station[i] );
strcpy( end_station[i], end_station[j + 1] );
strcpy( end_station[j + 1], sort[0] );
strcpy( sort[0], start_time[i] );
strcpy( start_time[i], start_time[j + 1] );
strcpy( start_time[j + 1], sort[0] );
strcpy( sort[0], end_time[i] );
strcpy( end_time[i], end_time[j + 1] );
strcpy( end_time[j + 1], sort[0] );
sort1 = price[i];
price[i] = price[j + 1];
price[j + 1] = sort1;
}
}
}else if ( k == 4 )
{
for ( i = 0; i < x; i++ )
for ( j = i; j < x - 1; j++ )
{
l = strcmp( start_time[i], start_time[j + 1] );
if ( l > 0 )
{
strcpy( sort[0], trains[i] );
strcpy( trains[i], trains[j + 1] );
strcpy( trains[j + 1], sort[0] );
strcpy( sort[0], start_station[i] );
strcpy( start_station[i], start_station[j + 1] );
strcpy( start_station[j + 1], sort[0] );
strcpy( sort[0], end_station[i] );
strcpy( end_station[i], end_station[j + 1] );
strcpy( end_station[j + 1], sort[0] );
strcpy( sort[0], start_time[i] );
strcpy( start_time[i], start_time[j + 1] );
strcpy( start_time[j + 1], sort[0] );
strcpy( sort[0], end_time[i] );
strcpy( end_time[i], end_time[j + 1] );
strcpy( end_time[j + 1], sort[0] );
sort1 = price[i];
price[i] = price[j + 1];
price[j + 1] = sort1;
}
}
}else if ( k == 5 )
{
for ( i = 0; i < x; i++ )
for ( j = i; j < x - 1; j++ )
{
l = strcmp( end_time[i], end_time[j + 1] );
if ( l > 0 )
{
strcpy( sort[0], trains[i] );
strcpy( trains[i], trains[j + 1] );
strcpy( trains[j + 1], sort[0] );
strcpy( sort[0], start_station[i] );
strcpy( start_station[i], start_station[j + 1] );
strcpy( start_station[j + 1], sort[0] );
strcpy( sort[0], end_station[i] );
strcpy( end_station[i], end_station[j + 1] );
strcpy( end_station[j + 1], sort[0] );
strcpy( sort[0], start_time[i] );
strcpy( start_time[i], start_time[j + 1] );
strcpy( start_time[j + 1], sort[0] );
strcpy( sort[0], end_time[i] );
strcpy( end_time[i], end_time[j + 1] );
strcpy( end_time[j + 1], sort[0] );
sort1 = price[i];
price[i] = price[j + 1];
price[j + 1] = sort1;
}
}
}else if ( k == 6 )
{
for ( i = 0; i < x; i++ )
for ( j = i; j < x - 1; j++ )
{
l = price[i] > price[j + 1] ? 1 : 0;
if ( l > 0 )
{
strcpy( sort[0], trains[i] );
strcpy( trains[i], trains[j + 1] );
strcpy( trains[j + 1], sort[0] );
strcpy( sort[0], start_station[i] );
strcpy( start_station[i], start_station[j + 1] );
strcpy( start_station[j + 1], sort[0] );
strcpy( sort[0], end_station[i] );
strcpy( end_station[i], end_station[j + 1] );
strcpy( end_station[j + 1], sort[0] );
strcpy( sort[0], start_time[i] );
strcpy( start_time[i], start_time[j + 1] );
strcpy( start_time[j + 1], sort[0] );
strcpy( sort[0], end_time[i] );
strcpy( end_time[i], end_time[j + 1] );
strcpy( end_time[j + 1], sort[0] );
sort1 = price[i];
price[i] = price[j + 1];
price[j + 1] = sort1;
}
}
}else
printf( "\n----------你的输入错误!----------n\n" );
/*----------排序工作流程结束----------*/
printf( "\n-------------------------------------------------------------\n" );
printf( "车次 出发站 终点站 发车时间 到达时间 票价" );
printf( "\n-------------------------------------------------------------\n" );
for ( i = 0; i < x; i++ )
{
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
}
/*----------编辑子函数----------*/
void edit( void )
{
if ( x != 0 )
{
printf( "\n----------------------------------------------------------------------\n" );
printf( "编号 车次 出发站 终点站 发车时间 到达时间 票价" );
printf( "\n----------------------------------------------------------------------\n" );
for ( i = 0; i < x; i++ )
{
printf( "%-8d ", i + 1 );
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
printf( "\n----------------------------------\n" );
printf( "----------编辑功能主菜单----------" );
printf( "\n----------------------------------\n" );
}
if ( x == 0 )
printf( "\n----------没有数据可编辑!----------\n" );
else{
printf( "\n请输入要修改信息的编号:" );
scanf( "%d", &j );
if ( j >= 1 && j <= x )
{
printf( "\n--------------" );
printf( "\n 1.车次 " );
printf( "\n 2.出发站 " );
printf( "\n 3.终点站 " );
printf( "\n 4.发车时间 " );
printf( "\n 5.到达时间 " );
printf( "\n 6.票价 " );
printf( "\n--------------" );
printf( "\nn请输入要修改的项目:" );
scanf( "%d", &k );
if ( k == 1 || k == 2 || k == 3 || k == 4 || k == 5 || k == 6 )
{
printf( "\n请输入你要修改的数据:" );
if ( k == 1 )
{
scanf( "%s", &trains[j - 1] );
printf( "\n----------编辑操作成功----------\n" );
}else if ( k == 2 )
{
scanf( "%s", &start_station[j - 1] );
printf( "\n----------编辑操作成功----------\n" );
}else if ( k == 3 )
{
scanf( "%s", &end_station[j - 1] );
printf( "\n----------编辑操作成功----------\n" );
}else if ( k == 4 )
{
scanf( "%s", &start_time[j - 1] );
printf( "\n----------编辑操作成功----------\n" );
}else if ( k == 5 )
{
scanf( "%s", &end_time[j - 1] );
printf( "\n----------编辑操作成功----------\n" );
}else {
scanf( "%d", &price[j - 1] );
printf( "\n----------编辑操作成功----------\n" );
}
}else
printf( "\n----------请输入正确的项目!----------\n" );
}else
printf( "\n----------请输入正确的编号!----------\n" );
}
}
/*----------删除子函数----------*/
void del( void )
{
if ( x != 0 )
{
printf( "\n----------------------------------------------------------------------\n" );
printf( "编号 车次 出发站 终点站 发车时间 到达时间 票价" );
printf( "\n----------------------------------------------------------------------\n" );
for ( i = 0; i < x; i++ )
{
printf( "%-8d ", i + 1 );
printf( "%-8s ", trains[i] );
printf( "%-10s ", start_station[i] );
printf( "%-10s ", end_station[i] );
printf( "%-12s ", start_time[i] );
printf( "%-12s ", end_time[i] );
printf( "%-8d", price[i] );
printf( "\n" );
}
printf( "\n----------------------------------\n" );
printf( "----------删除功能主菜单----------" );
printf( "\n----------------------------------\n" );
printf( "\n请输入以上要删除信息的编号:" );
scanf( "%d", &j );
}
if ( x == 0 )
printf( "\n----------没有数据可删除!----------\n" );
else if ( j < x && j > 0 )
{
for (; j < x + 1; j++ )
{
strcpy( trains[j - 1], trains[j] );
strcpy( start_station[j - 1], start_station[j] );
strcpy( end_station[j - 1], end_station[j] );
strcpy( start_time[j - 1], start_time[j] );
strcpy( end_time[j - 1], end_time[j] );
price[j - 1] = price[j];
}
x = x - 1;
printf( "\n----------删除操作成功!----------\n" );
}else if ( j == x )
{
x = x - 1;
printf( "\n----------删除操作成功!----------\n" );
}else
printf( "\n----------请输入正确的编号!----------\n" );
}
效果图：
嘻嘻哒~~~
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