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【C】交通罚单管理系统
作者:RootAlways / 发布于2015/11/12/ 1435

	#include<stdio.h>
	
	typedef struct
	{
	 char driver[10]; //司机姓名
	 int car; //车牌号
	 char police[10]; //交警姓名
	 int num; //罚单编号
	 int year;
	 int mounth;
	 int date;
	} Traffic;
	int MAX = 10;
	
	Traffic* Input(Traffic*, int*);
	
	void Display(Traffic,int);
	
	int Delete(Traffic, int, char*);
	int Delete_a_record(Traffic, int);
	
	Traffic* Insert_a_record(Traffic*, int*);
	
	Traffic* AddfromText(Traffic*, int*, char*);
	void Quit(Traffic*);
	void Display_Main_Menu();
	void GetRecordInfo(Traffic*);
	void main()
	{
	 int key, n, *np;
	 struct Traffic* TrafDynList;
	 char* filename1 = "data.text", *filename2 = "records.txt";
	
	 printf("Welcome to traffic ticket management system\n");
	 while(1){
	 Display_Main_Menu();
	 scanf("%d",&key);
	 switch(key){
	 case 1:
	 trafDynList = Input(trafDynList, np); // intput records
	 break;
	 case 2:
	 Display(trafDynList, n); //display all records
	 break;
	 case 3:
	 Delete_a_record(trafDynList, np);
	 break;
	 case 4:
	 Sort_by_name(trafDynList, n);
	 break;
	 case 5:
	 trafDynList = Insert_a_record(trafDynList,np);
	 break;
	 case 6:
	 Query_a_record(trafDynList, n);
	 break;
	 case 7:
	 trafDynList = AddfromText(trafDynList, np, filename1);
	 break;
	 case 8:
	 WritetoText(trafDynList, n, filename2);
	 break;
	 case 0:
	 Quit(trafDynList);
	 //添加退出语句
	 break;
	 default:
	 printf("choice error!\n");
	 }
	 }
	
	}
	
	//输入函数
	Traffic* Input(Traffic* trafDynList, int *np)
	/* Traffic* trafDynList为动态存储空间首地址，int* n 为记录数，函数返回动态存储空间首地址，从键盘输入若干条记录*/
	{
	 struct Traffic traf, *trafp;
	 trafp = &traf;
	 do{
	 *np ++;
	 if(*np > )
	 }
	}
	void GetRecordInfo(Traffic* trafp)
	{
	 printf("please input driver's name\n");
	 scanf("%s",trafp->driver);
	 printf("please car number\n");
	 scanf("%d",trafp->car);
	 printf("please input police's name\n");
	 scanf("%s",trafp->police);
	 printf("please input toket number");
	 scanf("%d",trafp->num);
	 printf("please input year mounth date\n");
	 scanf("%d %d %d",&trafp->year, &trafp->mounth, &trafp->date);
	}
	
	//输出数据
	void Display(Traffic* trafDynList, int n)
	/*显示所有姓名记录，每十个暂停一下，n为数组元素个数*/
	{}
	
	//删除记录函数
	int Delete(Traffic* trafDynList, int n, char* name)
	/*删除记录函数，删除姓名为name的记录，返回数组中的记录数*/
	{}
	int Delete_a_record(Traffic* trafDynList, int* np)
	/*输入待删除的姓名，经确认后调用Delete函数删除该姓名的记录，输出成功与否的信息，返回数组中的记录数*/
	{}
	
	//排序
	void Sort_by_name(Traffic* trafDynList,int n)
	/*按姓名作升序排序，要求选择排序*/
	{}
	
	//有序插入
	int Insert(Traffic* trafDynList, int n, Traffic *s)
	/*按姓名序插入记录s,返回记录条数*/
	{}
	Traffic* Insert_a_record(Traffic* trafDynList, int* np)
	/*输入待插入的司机姓名等信息，调用Insert函数，输出成功与否的信息,返回动态存储空间首地址*/
	{}
	
	//数据查询
	int Query(Traffic* trafDynList,int n, char *name)
	/*查找姓名为name的记录，查找成功返回该记录下标，否则返回-1*/
	{}
	void Query_a_record(Traffic* trafDynList, int n)
	/*输入待查找的姓名，调用Query函数查找该姓名的记录，输出成功与否的信息和该司机的交通处罚单*/
	{}
	
	//从文件中整批输入数据
	Traffic *AddfromText(Traffic* trafDynList, int* n, char* filename)
	/*Traffic* trafDynList为动态存储空间首地址，int* n 为记录数,char* filename为待读文件名，调用Insert()函数作有序插入，返回动态存储空间首地址*/
	{}
	void WritetoText(Traffic* trafDynList, int n, char *filename)
	/*将数组中全部记录写入文件records.txt*/
	{}
	//退出函数
	void Quit(Traffic* trafDynList)
	/*撤销动态存储区*/
	{}
	//显示主菜单函数
	void Display_main_Menu()
	{
	 printf("1 Input records\n");
	 printf("2 Display all records\n");
	 printf("3 Delete a record\n");
	 printf("4 Sort\n");
	 printf("5 Inert a record\n");
	 printf("6 Query\n");
	 printf("7 Add records from a Text File\n");
	 printf("8 Write to a Text File\n");
	 printf("0 Quit\n");
	 printf("Give your choice(0-8)");
	}
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　交通罚单管理系统　
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