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stationmanagementsystem
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dev
ithg 7 years ago
parent afa56ce648
commit 631f707c3c
1 changed files with 399 additions and 101 deletions
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sms.c
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@ -1,113 +1,59 @@
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#define fout "%d %s %s %s %d %d %d " #include <stdlib.h>
FILE *fp; #include <time.h> //时间库函数
struct car #include <conio.h> //输入输出库
{
char cost[10]; //班次
char carnumber[10]; //车号
char people[5]; //最大载客数
char start[50]; //起点
char starttime[30]; //出发时间
char finish[50]; //终点
char finishtime[30]; //到达时间
char money[5]; //票价
char man[3]; //订票人数
struct car *next;
};
struct passenger int class_num = 0; //初始班次总数为0
{
char numbers[10]; //班次
char id[20]; //身份证号码
char name[50]; //姓名
char ticket[2]; //订票数
char snum[2]; //座位号
struct car *next;
};
int main() typedef struct car
{ {
void menu(); char number[10]; //车次编号
void Exit(); char hour[3]; //时间，，小时
void Buy(); char min[3]; //分钟
void Refund(); char from[10]; //起始站
void Query(); char to[10]; //终点站
void Exploer(); float hours; //车程实际时间
void Insert(); int max; //最大车载容量
void PrintTable(); int bought; //已售票数
menu(); } CLASS;
return 0;
}
void Exit() CLASS records[1000]; // 可记录1000车次
{ void Menu();
printf("正在保存中，请稍后"); void Import();
} void Exit();
void Buy();
void Refund();
void Query();
void Exploer();
void Insert();
void ShowTableHead();
void ShowTableFoot();
void Find(char s1[], char s2[]);
void Buy() int main()
{
printf("");
}
void Refund()
{
}
void Query()
{
}
void Exploer()
{
}
void Insert()
{
fp = fopen("car.txt", "a+");
car *head, *p1, *p2;
head = NULL;
p1 = new (car);
p2 = p1;
printf(">>>>>请输入对应的信息:\n");
printf(" 行车时间: ");
scanf("%s", &p1->cost);
printf(" 车号: ");
scanf("%s", &p1->carnumber);
printf("最大载客数: ");
scanf("%s", &p1->people);
printf(" 起点: ");
scanf("%s", &p1->start);
printf(" 出发时间(英文状态下输入): ");
scanf("%s", &p1->starttime);
printf(" 终点: ");
scanf("%s", &p1->finish);
printf(" 到达时间(英文状态下输入): ");
scanf("%s", &p1->finishtime);
printf(" 票价: ");
scanf("%s", &p1->money);
fprintf(fp,"%s %s %s %s %s %s %s %s 0 \n",p1->cost,p1->carnumber,p1->people , p1->start,p1->starttime,p1->finish,p1->finishtime,p1->money);
fclose(fp);
delete head, p1, p2;
printf("数据保存中，请稍后\n");
}
void PrintTable()
{ {
int Number = 0, Hour = 0, Busload = 0, Bought = 0; Menu();
char Time[128] = "未知", Start[128] = "未知", End[128] = "未知"; return 0;
fp = fopen("sql.txt", "r");
fscanf(fp, fout, &Number, &Time, &Start, &End, &Hour, &Busload, &Bought);
printf("班次 发车时间 起点站 终点站 行车时间 额定载量 已订票人数\n");
printf(fout, Number, Time, Start, End, Hour, Busload, Bought);
printf("\n");
fclose(fp);
} }
void menu()
void Menu()
{ {
system("cls");
time_t rawtime; //获取系统时间函数
struct tm *timeinfo;
time(&rawtime);
timeinfo = localtime(&rawtime);
printf("系统当前时间：%d：%d\n", timeinfo->tm_hour, timeinfo->tm_min);
int InputNumber; int InputNumber;
printf("/* 当前班次信息： */\n"); printf("/* 当前班次信息： */\n");
PrintTable();
printf("/* 1、购票 */\n"); printf("/* 1、购票 */\n");
printf("/* 2、退票 */\n"); printf("/* 2、退票 */\n");
printf("/* 3、查询路线 */\n"); printf("/* 3、查询路线 */\n");
printf("/* 4、浏览所有班次 */\n"); printf("/* 4、浏览所有班次 */\n");
printf("/* 5、录入班次信息 */\n"); printf("/* 5、增加班次信息 */\n");
printf("/* 6、录入班次信息（首次使用） */\n");
printf("/* 0、退出 */\n"); printf("/* 0、退出 */\n");
printf("请输入相应功能选项："); printf("请输入相应功能选项：");
scanf("%d", &InputNumber); scanf("%d", &InputNumber);
@ -116,32 +62,384 @@ void menu()
switch (InputNumber) switch (InputNumber)
{ {
default: default:
printf("请输入正确的数字标号\n"); system("cls");
menu(); printf("请输入正确选项！！\n");
system("pause");
Menu();
break; break;
case 0: case 0:
Exit(); Exit();
break; break;
case 1: case 1:
Buy(); Buy();
menu(); Menu();
break; break;
case 2: case 2:
Refund(); Refund();
menu(); Menu();
break; break;
case 3: case 3:
Query(); Query();
menu(); Menu();
break; break;
case 4: case 4:
Exploer(); Exploer();
menu(); Menu();
break; break;
case 5: case 5:
Insert(); Insert();
menu(); Menu();
break;
case 6:
Import();
Menu();
break; break;
} }
} while (InputNumber != 0); } while (InputNumber != 0);
} }
void Scanf(int i, int j) // 用户用来输入班次
{
for (;;)
{
printf("请输入发车时间(xx xx)");
scanf("%s%s", records[i].hour, records[i].min);
if ((atoi(records[i].hour) < 24 && atoi(records[i].hour) >= 0) && (atoi(records[i].min) < 60 && atoi(records[i].min) >= 0))
break;
else
{
printf("输入错误!\n");
_getch(); //使达到按下任意键返回的作用 在新版c标准中要使用_getch();
}
}
printf("请输入起点站:\n");
scanf("%s", records[i].from);
printf("请输入终点站:\n");
scanf("%s", records[i].to);
printf("请输入行车时间:\n");
scanf("%f", &records[i].hours);
printf("请输入额定载量:\n");
scanf("%d", &records[i].max);
for (;;)
{
printf("请输入已售票数:\n");
scanf("%d", &records[i].bought);
if (records[i].bought <= records[i].max)
break;
else
{
printf("输入错误!\n");
_getch();
}
}
}
void Save() //文件保存函数
{
FILE *fp1, *fp2; //文件指针
if ((fp1 = fopen("sql.txt", "wb")) == NULL)
{
printf("车次数据文件不存在\n");
exit(0);
}
if ((fp2 = fopen("num.txt", "wb")) == NULL)
{
printf("车次序号数据文件不存在\n");
exit(0);
}
printf("数据保存中，请稍后\n");
fwrite(&class_num, sizeof(int), 1, fp2); //写入文件信息
fwrite(records, sizeof(CLASS), class_num, fp1);
fclose(fp1);
fclose(fp2); ///关闭文件
}
void Load() //加载数据文件
{
FILE *fp1, *fp2;
if ((fp1 = fopen("sql.txt", "rb+")) == NULL)
{
system("cls");
printf("车次数据文件不存在\n");
_getch();
exit(0);
}
if ((fp2 = fopen("num.txt", "rb+")) == NULL)
{
system("cls");
printf("车次序号数据文件不存在\n");
_getch();
exit(0);
}
fread(&class_num, sizeof(int), 1, fp2); //读入信息
fread(records, sizeof(CLASS), class_num, fp1); //读入信息
fclose(fp1);
fclose(fp2);
}
int Judge(int i) //判断时间是否超出函数***
{
struct tm *local; //时间结构体
time_t t; //把当前时间给t
t = time(NULL); //NULL在stdio.h中定义为0
local = localtime(&t); /////获取当前系统时间
if (local->tm_hour < atoi(records[i].hour) || local->tm_hour == atoi(records[i].hour) && local->tm_min < atoi(records[i].min))
//atoi将字符串转换成一个整数值
return 1;
else
return 0;
}
int FindCarByNum(char s1[]) //查找班次
{
int i, h = 0;
ShowTableHead();
for (i = 0; i < class_num; i++)
{
if (strcmp(s1, records[i].number) == 0) //判断字符串比较是否相等，如果符合则输出车次等信息
{
printf("|----------|----------|----------|----------|--------|--------|--------|\n");
printf("|%10s|%5s:%-4s|%10s|%10s|%8.1f|%8d|%8d|", records[i].number, records[i].hour,
records[i].min, records[i].from, records[i].to, records[i].hours, records[i].max, records[i].bought);
h += 2;
break;
}
}
ShowTableFoot();
return i;
}
void Import()
{
int i = 0, j = 5, h; ////
char s[5];
FILE *fp; ////定义文件型指针变量
system("cls");
if ((fp = fopen("num.txt", "rb")) != NULL) //fopen打开文件
{
printf("车次信息已经存在，请选择添加车次功能!\n");
printf("按下任意键，返回主菜单\n");
_getch();
i = 1; //通过是1
}
if (i == 0)
{
system("cls");
printf("请输入要录入班次总数:\n");
scanf("%d", &class_num); //指向班次指针
system("cls");
for (i = 0; i < class_num; i++)
{
system("cls");
printf("请输入第%d个班次信息:\n", i + 1);
h = -1;
for (; h != i;) ///循环输出
{
printf("请输入班次:\n");
scanf("%s", records[i].number);
for (h = 0; h < i; h++)
if (strcmp(records[h].number, records[i].number) == 0)
//判断字符串比较是否相等，， 待比较的字符串
{
printf("输入错误!该班次已存在!\n");
break; ///返回
}
}
Scanf(i, j);
j = 5;
}
Save();
}
}
void Exit()
{
printf("感谢您的使用！！！");
exit(0);
}
void Buy()
{
int i;
char num[10];
system("cls");
printf("1. 售票\n");
printf("2. 返回\n");
printf("请选择(1-2):\n");
scanf("%d", &i);
if (i == 1)
{
Load();
Query();
printf("请输入要订票的班次(若无请输入0):\n");
scanf("%s", num);
for (i = 0; i < class_num; i++)
if (strcmp(num, records[i].number) == 0) //判断字符串是否相等
if (records[i].max > records[i].bought && Judge(i) == 1)
//判断时间是否超出当前系统时间并且已售车票没超出最大客量
{
records[i].bought++;
printf("通向%s班次为%s的票订票成功!\n", records[i].to, records[i].number);
Save();
_getch();
break;
}
else
{
printf("该班次已满或已发出!\n");
_getch();
}
}
}
void Refund()
{
int i;
char num[10];
system("cls");
printf("1. 退票\n");
printf("2. 返回\n");
printf("请选择(1-2)\n:");
scanf("%d", &i);
if (i == 1)
{
system("cls");
Load();
printf("请输入要退票的班次:\n");
scanf("%s", num);
i = FindCarByNum(num); //调用班次查询函数
if (strcmp(num, records[i].number) == 0) //判断字符串比较是否相等 待比较的字符串
if (Judge(i)) //判断时间是否超出函数***
{
printf("确定(Y/N)?");
scanf("%s", num);
if (num[0] == 'y' || num[0] == 'Y')
{
records[i].bought--; //使已售票加1
printf("退票成功!\n");
Save();
_getch(); //从控制台读取一个字符，但不显示在屏幕上
}
}
else
{
printf("该班车已发出,无法退票!\n");
_getch();
}
if (i == class_num)
{
printf("输入错误!\n");
_getch();
}
}
}
void Query()
{
int i;
char s1[10] = {'\0'}, s2[10] = {'\0'};
system("cls");
printf("1. 按班次查询\n");
printf("2. 按终点站查询\n");
printf("3. 退出\n");
printf("请选择(1-3):\n");
scanf("%d", &i);
Load();
switch (i)
{
case 1:
printf("请输入要查询的班次:\n"); //////s1为班次
scanf("%s", s1);
Find(s1, s2);
break;
case 2:
printf("请输入要查询终点站:\n"); /////s2为终点站
scanf("%s", s2);
Find(s1, s2);
break;
case 3:
break;
default:
printf("输入错误!\n");
break;
}
printf("按任意键继续....\n");
_getch();
}
void Find(char s1[], char s2[])
{
int i, h = 0, m;
ShowTableHead();
if (s2[0] == '\0')
m = 1; //1为无条件执行
else
m = 0;
for (i = 0; i < class_num; i++)
if (strcmp(s1, records[i].number) == 0 || strcmp(s2, records[i].to) == 0)
//判断字符串比较是否相等，， 待比较的字符串
{
printf("\n|----------|----------|----------|----------|--------|--------|--------|\n");
printf("|%10s|%5s:%-4s|%10s|%10s|%8.1f|%8d|%8d|", records[i].number, records[i].hour, records[i].min,
records[i].from, records[i].to, records[i].hours, records[i].max, records[i].bought);
h += 2;
if (m == 1)
break;
}
ShowTableFoot();
if (h == 0)
printf("要查找的班次不存在!\n");
}
void Insert()
{
int i, j = 5;
Load();
system("cls");
printf("1. 添加班次\n");
printf("2. 返回\n");
printf("请选择(1-2)\n");
scanf("%d", &i);
if (i == 1)
{
system("cls");
printf("1. 请输入要增加的班次:\n");
scanf("%s", records[class_num].number);
for (i = 0; i < class_num; i++)
if (strcmp(records[class_num].number, records[i].number) == 0)
//判断车次是否重复
{
printf("输出车次已存在!\n");
_getch();
break;
}
if (i == class_num)
{
Scanf(i, j);
class_num++; ///使班次数加1
Save();
}
}
}
void Exploer() //列出车次表函数
{
int i, j;
system("cls");
Load();
ShowTableHead();
//ShowTableBody
for (i = 0, j = 0; i < class_num; i++, j += 2)
{
printf("\n|----------|----------|----------|----------|--------|--------|--------|\n");
if (Judge(i)) //判断时间是否超出函数***
printf("|%10s|%5s:%-4s|%10s|%10s|%8.1f|%8d|%8d|", records[i].number, records[i].hour,
records[i].min, records[i].from, records[i].to, records[i].hours,
records[i].max, records[i].bought);
else
printf("|%10s| 已发车 |%10s|%10s|%8.1f|%8d|%8d|", records[i].number,
records[i].from, records[i].to, records[i].hours, records[i].max, records[i].bought);
}
ShowTableFoot();
printf("\n按任意键继续....\n");
_getch();
}
void ShowTableHead()
{
int i = 2;
system("cls");
printf("**************************当前所有车次表*********************************\n");
printf("\n|----------|----------|----------|----------|--------|--------|--------|\n");
printf("\n| 车次 | 发的时间 | 起点站 | 终点站 |行车时间|额定载量| 已售票 |\n");
}
void ShowTableFoot()
{
printf("\n|----------|----------|----------|----------|--------|--------|--------|\n");
}
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