From 631f707c3cea860c71f03e3a69207d0e3cd1490d Mon Sep 17 00:00:00 2001 From: ithg Date: Thu, 10 Jan 2019 20:31:32 +0800 Subject: [PATCH] completed --- sms.c | 500 ++++++++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 399 insertions(+), 101 deletions(-) diff --git a/sms.c b/sms.c index 6e70068..4bb2e4d 100644 --- a/sms.c +++ b/sms.c @@ -1,113 +1,59 @@ +#define _CRT_SECURE_NO_WARNINGS #include #include -#define fout "%d %s %s %s %d %d %d " -FILE *fp; -struct car -{ - 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; -}; +#include +#include //时间库函数 +#include //输入输出库 -struct passenger -{ - 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 class_num = 0; //初始班次总数为0 -int main() +typedef struct car { - void menu(); - void Exit(); - void Buy(); - void Refund(); - void Query(); - void Exploer(); - void Insert(); - void PrintTable(); - menu(); - return 0; -} + char number[10]; //车次编号 + char hour[3]; //时间，，小时 + char min[3]; //分钟 + char from[10]; //起始站 + char to[10]; //终点站 + float hours; //车程实际时间 + int max; //最大车载容量 + int bought; //已售票数 +} CLASS; -void Exit() -{ - printf("正在保存中，请稍后"); -} +CLASS records[1000]; // 可记录1000车次 +void Menu(); +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() -{ - 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 main() { - int Number = 0, Hour = 0, Busload = 0, Bought = 0; - char Time[128] = "未知", Start[128] = "未知", End[128] = "未知"; - 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); + Menu(); + return 0; } -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; printf("/* 当前班次信息： */\n"); - PrintTable(); printf("/* 1、购票 */\n"); printf("/* 2、退票 */\n"); printf("/* 3、查询路线 */\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("请输入相应功能选项："); scanf("%d", &InputNumber); @@ -116,32 +62,384 @@ void menu() switch (InputNumber) { default: - printf("请输入正确的数字标号\n"); - menu(); + system("cls"); + printf("请输入正确选项！！\n"); + system("pause"); + Menu(); break; case 0: Exit(); break; case 1: Buy(); - menu(); + Menu(); break; case 2: Refund(); - menu(); + Menu(); break; case 3: Query(); - menu(); + Menu(); break; case 4: Exploer(); - menu(); + Menu(); break; case 5: Insert(); - menu(); + Menu(); + break; + case 6: + Import(); + Menu(); break; } } 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"); +} \ No newline at end of file