·一周点击排行
·热点推荐
C语言辅导：电话本管理系统
发布时间：2007-11-1 11:14:00 浏览次数: 616
增加NEW，OPEN版本。
提高输入容错。判断输入的对错。
时间关系，搜索功能为线性搜索，现增强如下：f_search:费氏查找法；btree:二叉树查找法；l_search：线性查找法；
r_search：递归折半查找法；zcsear:杂凑碰撞查找法；o_sear:插补查找加强法；
排序是冒泡法，现增强为：heaps:累堆排序；binary：二叉树排序；xieer：谢耳排序；sinsert：插入排序；quicks:快速排序；select:选择排序法；
有时间不仿试试。
/*-----------------------------------------------------------------------------------------------------*/
共享代码是这个编程世界的主题!
/*-----------------------------------------------------------------------------------------------------*/
/*------------------------------宏定义-------------------------------------*/
#include<graphics.h>
#include<conio.h>
#include<stdio.h>
#include<dos.h>
/*-----------------------------函数声明--------------------------------------*/
void Showms(int); /*显示个数和页数*/
void SHOW(int,int ); /*显示记录*/
void Init(); /*初始化图形模式*/
void Drawwin(int,int,int,int,int); /*画图*/
void Load(); /*初始化数据*/
void Paswrd(); /*输入密码*/
void Kernel(); /*核心算法*/
void Draw(); /*画图*/
void Win(int x,int y,int l,int w); /*画3D*/
void HELP(); /*帮助函数*/
void EDIT(); /*编辑函数*/
void DELETE(); /*删除函数*/
int ADD(); /*添加函数*/
void SORT(); /*排序函数*/
void SEARCH(); /*搜索函数*/
void Loadfile(); /*初始化文件*/
void Savesm() ; /*记录总数*/
void Quick( ); /*冒泡排序*/
int PAGEUP(int page,int); /*翻页函数*/
int PAGEDM(int page,int );
#define Move printf("\n\n\n\n\n\n\n\n\n") /*换行*/
#define ON 1 /*定义开关*/
#define OFF 0
/*-------------------------------定义热键----------------------------------*/
#define ESC 27
#define F2 60
#define A 97
#define S 115
#define O 111
#define H 104
#define E 101
#define D 100
#define Pageup 73
#define Pagedm 81
#define ALL 100 /*文件个数*/
char *red[]={" A","D","E","S","o","H"}; /*热键显示*/
char *f[]={" Add","Delete","Edit","Search","Sort","Help"}; /*显示菜单*/
char *Hel[]={"ESC: QUIT", /*Help内容*/
"A : ADD",
"D : DELETE",
"E : EDIT",
"S : SEARCH",
"O : SORT",
"H : HELP",
"PAGEDOWN: ",
"PAGEUP: ",
"Fuction sort: ",
" ESC: restore" };
typedef struct Telms /*建立数组*/
{
char name[15];
char telnum[15];
char Email[20];
char workpl[30];
}Message;
int sum[1],pg=1; /*文件个数*/
void *buffer,*buff; /*记录画面指针*/
Message msg[ALL],msgtem[ALL]; /*msg为记录文件数组，msgtem为暂时记录排序数组*/
/*-------------------------------主函数---------------------------------*/
main()
{
Paswrd(); /*读入并检验密码*/
Init(); /*初始文件和界面*/
Kernel(); /*核心*/
}
/*-----------------------------初始化图形模式-----------------------------------*/
void Init()
{
int driver=DETECT,mode,code;
int i;
registerbgidriver(EGAVGA_driver); /*初始化图形模式*/
initgraph(&driver,&mode,"");
code=graphresult();
if(code!=grOk)
{
printf("\nGraphics System Error:%s\n",grapherrormsg(code));
getch();
exit(0);
}
Drawwin(100,100,439,250,ON); /*画图*/
Drawwin(120,120,399,210,OFF);
Drawwin(350,150,150,150,ON);
setcolor(DARKGRAY);
settextstyle(0,0,8);
outtextxy(145,179,"TBS");
setcolor(RED);
outtextxy(140,173,"TBS");
setcolor(LIGHTBLUE);
settextstyle(0,0,2);
outtextxy(145,310,"Telephone Book System");
setcolor(RED);
settextstyle(0,0,1);
outtextxy(260,245,"Version 1.0");
setcolor(BLUE);
settextstyle(0,0,1);
outtextxy(360,175,"Foshan University");
outtextxy(380,190,"03 Computer 2");
outtextxy(387,205,"2003314241");
outtextxy(380,220,"Liang Weijian");
Load(); /*初始化数据*/
while(!kbhit()); /*按键退出*/
closegraph(); /*关闭图形模式*/
}
/*-----------------------------3D界面------------------------------------------------*/
void Drawwin(int x,int y,int l,int w,int sta)
{
setfillstyle(1,LIGHTGRAY);
bar(x+1,y+1,x+l-1,y+w-1);
setcolor((sta==ON)?WHITE:DARKGRAY);
moveto(x,y+w);
lineto(x,y);
lineto(x+l,y);
setcolor((sta==OFF)?WHITE:DARKGRAY);
moveto(x,y+w);
lineto(x+l,y+w);
lineto(x+l,y);
}
/*-------------------------------文件读入-----------------------------------------*/
void Load()
{
int i,tem=0;
FILE* fp;
setcolor(RED);
outtextxy(365,265,"Load......");
setfillstyle(1,GREEN);
bar(351,280,498,290);
if((fp=fopen("sum.dat","rb"))==NULL) /*打开sum[0]文件，无，建立*/
{
fp=fopen("sum.dat","wb");
sum[0]=0;
fwrite(&sum,sizeof(sum[0]),1,fp);
fp=fopen("sum.dat","rb");
}
fread(&sum[0],sizeof(sum),1,fp);
fclose(fp);
if((fp=fopen("TBS.dat","rb"))==NULL) /*打开TBS文件，无，建立*/
{
fp=fopen("TBS.dat","wb");
fp=fopen("TBS.dat","rb");
}
for(i=0;i<147;i++)
{
setfillstyle(1,LIGHTGREEN);
bar(351,280,351+i,290);
delay(1000+tem*100);
if(tem<sum[0])
{
fread(&msg[tem],sizeof(msg),1,fp); /*初始化数据*/
tem++;
}
}
fclose(fp);
setfillstyle(1,LIGHTGRAY);
bar(351,260,498,290);
settextstyle(0,0,1);
setcolor(RED);
outtextxy(375,260,"Press any key!");
while(!kbhit());
}
/*--------------------------------输入密码---------------------------------*/
void Paswrd()
{
char *passwrd,*Right="handy";
char temp[9];
int i=0;
Move; /*换行*/
printf(" Thank you for using this system!\n\n");
passwrd=getpass(" Input a password (Not show):");
strcpy(temp,passwrd);
while(1)
{
Move;
if(strcmp(temp,Right)!=0)
{
i++;
clrscr();
Move;
passwrd=getpass(" Worry!Input again:");
strcpy(temp,passwrd);
}
else
{
clrscr();
break;
}
clrscr();
if(i==3)
{
Move;
printf(" Sorry!You have enter three times password!\n");
printf(" Press any key!");
getch();
exit(0);
}
}
}
/*-------------------------------核心算法----------------------------------*/
void Kernel()
{
char Key; /*记录按键*/
int page=1,i;
FILE *fp;
Draw(); /*画图*/
buffer=(void *)malloc(2*80*23);
gettext(1,1,80,23,buffer); /*记录画面*/
buff=(void *)malloc(2*80*2);
gettext(1,23,80,23,buff);
if(sum[0]%19==0&&sum[0]!=0) /*计算总页数*/
pg=sum[0]/19; /*刚好满页*/
else
pg=sum[0]/19+1; /*不够一页，当一页*/
SHOW(page,ON); /*显示信息，ON为msg，OFF为排序用的*/
while(1) /*进入循环*/
{
SHOW(page,ON);
Showms(page);
while(!kbhit()); /*获取按键*/
Key=getch();
switch(Key)
{
case A:page=ADD();break;
case D:DELETE();break;
case S:SEARCH();break;
case O:SORT();break;
case E:EDIT();break;
case H:HELP();break;
case Pageup:page=PAGEUP(page,ON);break;
case Pagedm:page=PAGEDM(page,ON);break;
case ESC:
fp=fopen("TBS.dat","wb");
for(i=0;i<sum[0];i++)
fwrite(&msg[i],sizeof(Message),1,fp);
fclose(fp);
free(buffer);
free(buff);
clrscr();
exit(0);
break;
}
}
}
/*----------------------------文本模式下的画面----------------------------*/
void Draw()
{
int x,y,i,l;
textmode(C80);
textbackground(BLACK);
window(1,1,80,23);
textbackground(WHITE);
window(1,24,80,24);
clrscr();
for(i=0;i<6;i++)
{
x=wherex();
y=wherey();
textcolor(BLACK);
cprintf("%s",f[i]);
l=strlen(f[i]);
gotoxy(x,y);
textcolor(RED);
if(i==4)
{
gotoxy(x+1,y);
cprintf("%s",red[i]);
}
else
cprintf("%s",red[i]);
x=x+l+8;
gotoxy(x,y);
}
textbackground(BLACK);
window(1,1,80,23);
Win(1,1,78,21);
textcolor(YELLOW);
gotoxy(7,2);
cprintf("Name");
gotoxy(22,2);
cprintf("Telphone");
gotoxy(43,2);
cprintf("QQ");
gotoxy(60,2);
cprintf("Workplace");
textcolor(WHITE);
}
/*---------------------------文本模式下的作图-------------------------------*/
void Win(int x,int y,int l,int w)
{
int i,j;
gotoxy(x,y);
putch(213);
for(j=0;j<2;j++)
{
for(i=0;i<15;i++) putch(205);
putch(209);
}
for(i=0;i<20;i++) putch(205);
putch(209);
for(i=0;i<25;i++) putch(205);
putch(184);
for(i=0;i<20;i++)
{
gotoxy(x,y+1+i);
putch(179);
gotoxy(17,y+1+i);
putch(179);
gotoxy(33,y+1+i);
putch(179);
gotoxy(54,y+1+i);
putch(179);
gotoxy(x+l+1,y+1+i);
putch(179);
}
gotoxy(x,y+w);
putch(192);
for(j=0;j<2;j++)
{
for(i=0;i<15;i++) putch(196);
putch(193);
}
for(i=0;i<20;i++) putch(196);
putch(193);
for(i=0;i<25;i++) putch(196);
putch(217);
textcolor(WHITE);
}
/*--------------------------------显示帮助信息-----------------------------*/
void HELP()
{
void *buf;
int i;
buf=(void *)malloc(2*80*24);
gettext(1,1,80,23,buf);
puttext(1,1,80,23,buffer);
textcolor(YELLOW);
textbackground(BLUE);
for(i=0;i<11;i++)
{
gotoxy(27,7+i);
cprintf("%s",Hel[i]);
}
while(!kbhit());
textbackground(BLACK);
puttext(1,1,80,23,buf);
textcolor(WHITE);
free(buf);
}
/*----------------------------------修改函数------------------------------*/
void EDIT()
{
char name[20];
Message t[1];
FILE* fp=fopen("TBS.dat","wb");
int i,find=0,num=0;
gotoxy(1,23);
delline();
cprintf("Name:"); /*读取要编辑的名字*/
cscanf("%s",&name); /*比较文件*/
for(i=0;i<sum[0];i++)
{
if(strcmp(name,msg[i].name)==0)
{ /*找到 find＝1*/
find=1; /*num记录位置*/
num=i;
}
}
puttext(1,23,80,23,buff);
if(find!=1)
{
gotoxy(1,23);
delline();
cprintf("Not found");
while(!kbhit() );
}
else
{
gotoxy(1,23); /*重新输入*/
cprintf("New name:");
cscanf("%s",t[0].name);
delline();
cprintf("Telphoto number:");
cscanf("%s",t[0].telnum);
delline();
cprintf("QQ:");
cscanf("%s",t[0].Email);
delline();
cprintf("Work place:");
cscanf("%s",t[0].workpl);
delline();
strcpy(msg[num].name,t[0].name); /*复制*/
strcpy(msg[num].telnum,t[0].telnum);
strcpy(msg[num].workpl,t[0].workpl);
strcpy(msg[num].Email,t[0].Email);
for(i=0;i<sum[0];i++) /*写入文件*/
fwrite(&msg[i],sizeof(Message),1,fp);
fclose(fp);
cprintf("success!");
while(!kbhit());
SHOW(1,ON);
}
}
/*-----------------------------删除函数-----------------------------------*/
void DELETE()
{
FILE *fp;
char name[20];
int i,num=0,find=0;
gotoxy(1,23);
delline();
cprintf("Name:");
cscanf("%s",&name); /*读取要删除的名字*/
for(i=0;i<sum[0];i++)
{ /*搜索*/
if(strcmp(name,msg[i].name)==0)
{
find=1;
num=i;
break;
}
}
if(find!=1)
{
gotoxy(1,23);
delline();
cprintf("Not found");
while(!kbhit() );
}
else
if(num==sum[0]&&sum[0]>0)
{
sum[0]--;
}
else
{
for(i=num;i<sum[0];i++) /*写入文件*/
{
strcpy(msg[i].name,msg[i+1].name);
strcpy(msg[i].telnum,msg[i+1].telnum);
strcpy(msg[i].workpl,msg[i+1].workpl);
strcpy(msg[i].Email,msg[i+1].Email);
}
sum[0]--;
}
fp=fopen("TBS.dat","wb");
for(i=0;i<sum[0];i++)
fwrite(&msg[i],sizeof(Message),1,fp);
fclose(fp);
Savesm();
SHOW(1,ON);
}
/*---------------------------------添加函数-------------------------------*/
int ADD()
{
FILE* fp;
int i;
Message t[1];
puttext(1,23,80,23,buff);
gotoxy(1,23); /*读取信息*/
cprintf("New name:");
cscanf("%s",t[0].name);
delline();
cprintf("Telphoto number:");
cscanf("%s",t[0].telnum);
delline();
cprintf("QQ:");
cscanf("%s",t[0].Email);
delline();
cprintf("Work place:");
cscanf("%s",t[0].workpl);
delline();
sum[0]++;
strcpy(msg[sum[0]-1].name,t[0].name);
strcpy(msg[sum[0]-1].Email,t[0].Email);
strcpy(msg[sum[0]-1].workpl,t[0].workpl);
strcpy(msg[sum[0]-1].telnum,t[0].telnum);
fp=fopen("TBS.dat","wb");
for(i=0;i<sum[0];i++)
fwrite(&msg[i],sizeof(Message),1,fp);
fclose(fp);
Savesm();
cprintf("Success!");
while(!kbhit());
puttext(1,1,80,23,buffer);
if(sum[0]%19==0&&sum[0]!=0)
pg=sum[0]/19;
else
pg=sum[0]/19+1;
return pg;
}
/*----------------------------排序函数-----------------------------------*/
void SORT()
{
int Key,i,p=1;
FILE *fp=fopen("TBS.dat","rb");
for(i=0;i<sum[0];i++)
fread(&msgtem[i],sizeof(Message),1,fp); /*更新信息，写入msgtem*/
fclose(fp);
Quick(); /*排序*/
while(1)
{
SHOW(p,OFF);
Showms(p);
while(!kbhit());
Key=getch();
switch(Key)
{
case Pageup:p=PAGEUP(p,OFF);break;
case Pagedm:p=PAGEDM(p,OFF);break;
case ESC:goto AA;
}
}
AA:;
}
/*----------------------------搜索函数-----------------------------------*/
void SEARCH()
{
char name[20];
int i,find=0,num=0;
FILE* fp=fopen("TBS.dat","rb");
for(i=0;i<sum[0];i++)
fread(&msg[i],sizeof(Message),1,fp);
fclose(fp);
fp=fopen("sum.dat","rb");
fread(&sum[0],sizeof(Message),1,fp);
fclose(fp);
gotoxy(1,23);
delline();
cprintf("Name or Telphone:");
cscanf("%s",&name);
for(i=0;i<sum[0];i++)
{
if(strcmp(name,msg[i].name)==0||strcmp(name,msg[i].telnum)==0)
{
find=1;
num=i;
break;
}
}
if(find!=1)
{
gotoxy(1,23);
delline();
cprintf("Not found");
while(!kbhit() );
}
else
{
gotoxy(1,23);
delline();
cprintf("Result:");
cprintf(" %s",msg[num].name);
cprintf(" %s",msg[num].telnum);
cprintf(" %s",msg[num].Email);
cprintf(" %s",msg[num].workpl);
while(!kbhit());
}
}
/*----------------------------显示电话本信息---------------------------------*/
void SHOW(int page,int sta)
{
int i,pages=0,n,n1,j=0;
FILE* fp=fopen("TBS.dat","rb");
for(i=0;i<sum[0];i++)
fread(&msg[i],sizeof(Message),1,fp);
fclose(fp);
n=sum[0]%19; /*该页行数*/
pages=sum[0]/19+1; /*页数*/
puttext(1,1,80,23,buffer);
textcolor(WHITE);
if(n==0&&sum[0]!=0)
{
n=19;
pages--;
}
if(pg==1)
{
i=0;
n1=n;
}
else
if(page<pg)
{
i=(page-1)*19;
n1=(page-1)*19+19;
}
else
if(page==pg)
{
i=(page-1)*19;
n1=(page-1)*19+n;
}
if(sta==ON) /*ON为文件内容，off为排序后的内容*/
{
if(sum[0]!=0)
for(;i<n1;i++)
{
gotoxy(2,3+j);
cprintf("%s",msg[i].name);
gotoxy(18,3+j);
cprintf("%s",msg[i].telnum);
gotoxy(34,3+j);
cprintf("%s",msg[i].Email);
gotoxy(55,3+j);
cprintf("%s",msg[i].workpl);
j++;
}
}
else
{
if(sum[0]!=0)
for(;i<n1;i++)
{
gotoxy(2,3+j);
cprintf("%s",msgtem[i].name);
gotoxy(18,3+j);
cprintf("%s",msgtem[i].telnum);
gotoxy(34,3+j);
cprintf("%s",msgtem[i].Email);
gotoxy(55,3+j);
cprintf("%s",msgtem[i].workpl);
j++;
}
}
}
/*－－－－－－－－－－－－－－－－显示信息－－－－－－－－－－－－－－－－－*/
void Showms(int apg)
{
if(sum[0]%19==0&&sum[0]!=0)
pg=sum[0]/19;
else
pg=sum[0]/19+1;
gotoxy(1,23);
cprintf("Total:%d Page :%d/%d ",sum[0],apg,pg);
}
/*------------------------------记录sum-------------------------------------*/
void Savesm()
{
FILE* fp;
fp=fopen("sum.dat","wb");
fwrite(&sum[0],sizeof(sum),1,fp);
fclose(fp);
}
/*-------------------------------冒泡排序------------------------------------*/
void Quick()
{
int i,j;
char name[20];
Message tem[1];
for(j=0;j<sum[0]-1;j++)
for(i=0;i<sum[0]-1-j;i++)
{
if(strcmp(msgtem[i].name,msgtem[i+1].name)>0)
{
strcpy(tem[0].name,msgtem[i].name);
strcpy(tem[0].telnum,msgtem[i].telnum);
strcpy(tem[0].Email,msgtem[i].Email);
strcpy(tem[0].workpl,msgtem[i].workpl);
strcpy(msgtem[i].name,msgtem[i+1].name);
strcpy(msgtem[i].telnum,msgtem[i+1].telnum);
strcpy(msgtem[i].Email,msgtem[i+1].Email);
strcpy(msgtem[i].workpl,msgtem[i+1].workpl);
strcpy(msgtem[i+1].name,tem[0].name);
strcpy(msgtem[i+1].telnum,tem[0].telnum);
strcpy(msgtem[i+1].Email,tem[0].Email);
strcpy(msgtem[i+1].workpl,tem[0].workpl);
}
}
}
/*-----------------------------------向下翻屏------------------------------------------*/
int PAGEUP(int page,int sta)
{
int n=page;
if(pg==page)
goto AA;
else
{
page++;
n++;
}
puttext(1,1,80,23,buffer);
AA:SHOW(n,sta);
return page;
}
/*-----------------------------------向上翻屏-----------------------------------------*/
int PAGEDM(int page,int sta)
{
int n=page;
if(page==1)
goto AA;
else
{
page--;
n--;
}
puttext(1,1,80,23,buffer);
AA:SHOW(n,sta);
return page;
}
讨论此主题请进>>: C语言辅导：电话本管理系统