سلام. کسی هست که برنامه نویسی یاد داشته باشه؟
سلام. کسی هست که برنامه نویسی یاد داشته باشه؟
رشته ام نیست.ولی بلدم.
با چه زبانی برنامه مینویسی؟ من فردا تحویل پروژه دارم یه تیکشو نمیتونم بنویسمنوشته اصلی توسط ملکه اسمان
من فلوکود و زبان c(سی رو ترم سه پاس کردم.الان سال اخرم.)
ولی بیشتر روی فلوکود کار میکنم.avr و رباتیک بوده.
ویرایش توسط ملکه اسمان : 06-09-2015 در ساعت 07:50 PM
ما فلوکد نداشتیم . زبان ما c++
میتونی بری سایتای مهندسی و سایتای مختلف مث سایت مهندسان ایران اونجا یه تایپیک بزار یا حتی شاید هم باشه.ایراداتتو بگو کمکت میدن.
باشه مرسی از راهنماییت
بفرما مشکلت چیه من تا حدی زبان بلدم .مشکل شما درباره زبان c++ هستش؟
باید یه پروژه با فایل بنویسم تو تابع هاش موندم. شما مبحث فایلو یاد دارین؟
دقیقا باید چکاری انجام بدین
برنامه ای که اطلاعات تعدادی کتابو در کتابفروشی هس تو فایل ذخیده کنه. حالا تابع های search, sort, insert, delete, update و تابع فروشو ثبت فروشو باید بنویسم براش
به این ادرس برید مشکلتونو حل نکرد مشکلو دقیق بگین راهنماییتون میکنم
فایل ها
منظورتون پایگاه دادست ؟از sql استفاده میکنین
نه پایگاه داده ترمای بالاتره
من یه پروژه اماده پیدا کردم نمیدونم شاید پایگاهع باشه شایدم نباشه
http://3manage.com/dl/barnamehnevisi...manage.com.rar
پس توی یه فایل متنی ذخیره میکنه اطلاعاتو؟
کتاب که خودم دارم توش توضیح داده فایلو من تابع هامو نمیتونم بنویسم
اره مرسی
بازش نکرد تو visual میشه متنو pdf کنین؟
این فایل فشرده بود باید استخراج کنین یه فایل cpp توی اونه
نشد به شکل یسری عدد تو visual اومد
رمزشم اسم سایتشه www.3manage.com
اول با رمز که دادمت توی دسکتاپ استخراجش کن بعد ازش استفاده کن
رمز نخواست اصلا. میشه link سایتشو بدین
بیا این کل کدش
//************************************************** *****
// INCLUDED HEADER FILES
//************************************************** *****
#include"stdio.h"
#include"conio.h"
#include"fstream.h"
#include"stdlib.h"
#include"dos.h"
#include"string.h"
#include"graphics.h"
#include"iomanip.h"
//************************************************** *****
// CLASS NAME : BOOK
//************************************************** *****
class book
{
public:
char name[20];
char author[20];
int a;
void getdata();
void show();
};
//************************************************** *****
// FUNCTIONS TO GET AND SHOW DATA
//************************************************** *****
void book::getdata()
{
cout< <"\n\" \"ENTER DETAILS ABOUT BOOK U WANT TO PURCHASE\" :\"";
cout<<"\n\n\n\t\tEnter Name Of Book :\t";
cin>>name;
cout< <"\n\t\tEnter Name Of Author :\t";
cin>>author;
fflush(stdin);
cout< <"\n\t\tEnter No. Of Copies :\t";
cin>>a;
}
void book::show()
{
cout< <"BOOK :"<<name;
cout<<"\nAUTHOR :"<<author;
cout<<"\nCOPIES :"<<a;
}
//************************************************** *****
// TO INVOKE WELCOME SCREEN, CREDIT SCREEN
// & ENDING SCREEN
//************************************************** *****
void graph()
{
for(int y=0;y<440;y=y+10)
{
fillellipse(50,y,50,50);setfillstyle(2,GREEN);
fillellipse(100,y,50,50); setfillstyle(3,YELLOW);
fillellipse(200,y+10,50,50);setfillstyle(2,WHITE);
fillellipse(300,y-15,50,50); setfillstyle(3,6);
fillellipse(400,y-5,50,50); setfillstyle(2,BLUE);
fillellipse(500,y+20,50,50); setfillstyle(3,CYAN);
clearviewport();
for(int c=440;c<480;++c)
{
setlinestyle(0,1,3);setcolor(WHITE);
line(0,c,325,480);
line(680,c,325,480); }
delay(20);
}
int x[5];
for(x[0]=50,x[1]=100,x[2]=200,x[3]=400,x[4]=500,y=450;y>=240;y=y-10,x[0]=x[0]+13,x[2]=x[2]+6,x[1]+=11,x[3]-=4,x[4]-=9)
{
fillellipse(x[0],y,20,20);setfillstyle(1,GREEN);
fillellipse(x[1],y,20,20); setfillstyle(1,YELLOW);
fillellipse(x[2],y+10,20,20);setfillstyle(1,WHITE);
fillellipse(300,y-15,20,20); setfillstyle(1,6);
fillellipse(x[3],y-5,20,20); setfillstyle(1,BLUE);
fillellipse(x[4],y+20,20,20); setfillstyle(1,CYAN);
clearviewport();
for(int c=440;c<480;++c)
{
setlinestyle(0,1,3);setcolor(BLACK);
line(0,c,325,480);
line(680,c,325,480); }
delay(20);
}
for (int c=0;c<150;++c)
{
setcolor(BLACK);
fillellipse(325,240,c*1.5,c);
delay(10);} setcolor(BLACK);settextstyle(7,0,5);
outtextxy(115,200,"B O O K - S H O P");
getch();
clearviewport();
}
void main()
{
clrscr();
int gdriver=DETECT,gmode;
initgraph(&gdriver,&gmode,"\\tc\\bgi");
graph();
rectangle(10,10,630,470);
setbkcolor(RED);
rectangle(10,10,630,470);
settextstyle(GOTHIC_FONT,0,4);
setcolor(WHITE);
outtextxy(30,35,"Developed By:-");
settextstyle(10,0,3);
outtextxy(150,100,"*iCBSE.com");
getch();
char s;
book b1;
z:
fstream f;
f.open("book",ios::in|ios::out|ios::app|ios::ate|i os::binary);
clearviewport();
settextstyle(10,HORIZ_DIR,3);
setbkcolor(GREEN);
rectangle(10,10,630,470);
outtextxy(100,15,"WHAT DO U WANT TO DO:");
settextstyle(SANS_SERIF_FONT,0,3);
outtextxy(250,100,"1 . TO BUY");
outtextxy(250,150,"2 . TO SHOW ALL BOOKS");
outtextxy(250,200,"3 . TO CHECK AVAILABILITY");
outtextxy(250,250,"4 . TO MODIFY");
outtextxy(250,300,"5 . TO DELETE");
outtextxy(250,350,"6 . TO EXIT");
int a;
settextstyle(7,0,5);
outtextxy(20,400, "ENTER UR CHOICE:");
f.seekg(0);
gotoxy(55,25);
cin>>a;
char x;
gotoxy(1,1);
switch (a)
{
//************************************************** *****
// CASE : 1
// DETAILS : TO ADD A BOOK’S RECORD
//************************************************** *****
case 1:
gotoxy(1,1);
clearviewport();
rectangle(10,10,630,470);
setbkcolor(RED);
textbackground(13);
textcolor(6);
clrscr();
fstream f;
f.open("book",ios::in|ios::out|ios::ate|ios::app|i os::binary);
char ans;
b1.getdata();
f.write((char *)&b1,sizeof(b1));
getch();
settextstyle(7,0,1);
outtextxy(250,410,"Do You Want To Continue:");
ans=getchar();
if(ans=='Y' || ans=='y')
goto z;
else
break;
//************************************************** *****
// CASE : 2
// DETAILS : TO SHOW ALL BOOKS’ RECORDS
//************************************************** *****
case 2:
{
clearviewport();
rectangle(10,10,630,470);
setbkcolor(LIGHTBLUE);
textbackground(3);
textcolor(6);
cout< <"\n\n";
fstream f;
f.open("book",ios::in|ios::out|ios::ate|ios::app|i os::binary);
char ans;
f.seekg(0);
int ctr=0;
while(f.read((char *)&b1,sizeof(b1)) )
{
ctr=ctr+1;
if(ctr==8)
{
getchar();
clrscr();
ctr=0;
}
b1.show();
if(f.eof()==1)
{
break;
}
}
f.close();
settextstyle(7,0,1);
outtextxy(250,410,"Do You Want To Continue:");
cin>>ans;
if(ans=='y'|| ans=='Y')
goto z;
else
{
closegraph();
exit(1);
}
}
//************************************************** *****
// CASE : 3
// DETAILS : TO CHECK AVAILABILITY
//************************************************** *****
case 3:
{
gotoxy(60,25);
clearviewport();
rectangle(10,10,630,470);
setbkcolor(DARKGRAY);
textbackground(3);
textcolor(5);
clrscr();
char ans;
ifstream f;
book b1;
char name[20];
char author[20]; int a;
f.open("book",ios::in|ios::binary);
cout< <"\n\n\n Enter book name whose record to be seen :";
cin>>name;
do
{
f.read((char *)&b1,sizeof(b1));
if(f.eof()==1) {break;}
if(strcmp(b1.name,name)==0)
{
cout< <"\n Name :"<<b1.name;
cout<<"\n author :"<<b1.author;
cout<<"\n copies :"<<b1.a;
getchar();
}
}
while(f);
f.close();
// a:
settextstyle(7,0,1);
outtextxy(250,410,"Do You Want To Continue:");
ans=getchar();
if(ans=='Y'||ans=='y')
goto z;
else
break;
}
//************************************************** *****
// CASE : 4
// DETAILS : TO MODIFY A RECORD
//************************************************** *****
case 4:
{
clearviewport();
rectangle(10,10,630,470);
setbkcolor(BROWN);
setcolor(WHITE);
clrscr();
char ans;
fstream f; book b1;
char name[20]; char author[20]; int a;
f.open("book",ios::in|ios::binary);
cout<<"\n";
cout<<" Enter book name whose record to be changed :";
cin>>name;
do
{ f.read((char *)&b1,sizeof(b1));
if(f.eof()==1) {break;}
if(strcmp(b1.name,name)==0)
{
cout< <"\n Name :"<<b1.name;
cout<<"\n Author :"<<b1.author;
cout<<"\n Copies :" <<b1.a;
getchar();
cout<<"\n Enter New Values" ;
cout<<"\n\n Enter the book name :";
cin>>name;
cout< <"\n Enter author name :";
cin>>author;
cout< <"\n Enter no. of copies :";
cin>>a;
strcpy(b1.name,name);
strcpy(b1.author,author);
b1.a=a;
int l=f.tellg();
f.close();
f.open("book",ios::out|ios::binary|ios::ate);
f.seekg(l-sizeof(b1));
f.write((char *)&b1,sizeof(b1));
}
}while(f);
f.close();
settextstyle(7,0,1);
outtextxy(250,410,"Do You Want To Continue:");
ans=getchar();
if(ans=='Y'||ans=='y')
{goto z;}
else
break;
}
//************************************************** *****
// CASE : 5
// DETAILS : TO DELETE A BOOK’S RECORD
//************************************************** *****
case 5:
{
clearviewport();
rectangle(10,10,630,470);
setbkcolor(BROWN);
setcolor(WHITE);
char name[20];
f.close();
f.open("video",ios::in|ios::ate|ios::binary);
settextstyle(7,0,3);
outtextxy(200,30,"DELETING:-");
cout< <"\n\n\n\n\n\n Enter The Name U Want To delete:\t";
fflush(stdin);
cin>>name;
f.seekg(0);
int k=0;
do
{
f.close();
f.open("book",ios::in|ios::ate|ios::binary);
f.seekg(k);
fflush(stdin);
f.read((char *)&b1,sizeof(b1));
if(f.eof())
break;
if(strcmp(b1.name,name)==0)
{ k+=46;
continue;
}
else
{
f.close();
f.open("book2",ios::out|ios::ate|ios::binary);
f.write((char*)&b1, sizeof b1);
k+=46;
}}while(f);
f.close();
remove ("book");
rename ("book2","book");
cout< <"\n\n\n\n\n\tPress Any Key...";
getch();
goto z;}
//************************************************** *****
// CASE : 6
// DETAILS : TO EXIT
//************************************************** *****
case 6:
{
clearviewport();
rectangle(10,10,630,470);
setbkcolor(BROWN);
setcolor(BLUE);
settextstyle(8,0,4);
outtextxy(150,200,"NOW YOU WANT TO GO");
if(getch())
{
fflush(stdin);
clearviewport();
rectangle(10,10,630,470);
setbkcolor(LIGHTBLUE);
setcolor(RED);
window(10,10,40,11);
settextstyle(8,0,4);
outtextxy(150,200,"\"THANKS FOR VISITING\"");
getch();
closegraph();
exit(1); }
else
{
goto z;
} }
default:
goto z;
} }
مرسی دمت گرمبیا این کل کدش
//************************************************** *****
// INCLUDED HEADER FILES
//************************************************** *****
#include"stdio.h"
#include"conio.h"
#include"fstream.h"
#include"stdlib.h"
#include"dos.h"
#include"string.h"
#include"graphics.h"
#include"iomanip.h"
//************************************************** *****
// CLASS NAME : BOOK
//************************************************** *****
class book
{
public:
char name[20];
char author[20];
int a;
void getdata();
void show();
};
//************************************************** *****
// FUNCTIONS TO GET AND SHOW DATA
//************************************************** *****
void book::getdata()
{
cout< <"\n\" \"ENTER DETAILS ABOUT BOOK U WANT TO PURCHASE\" :\"";
cout<<"\n\n\n\t\tEnter Name Of Book :\t";
cin>>name;
cout< <"\n\t\tEnter Name Of Author :\t";
cin>>author;
fflush(stdin);
cout< <"\n\t\tEnter No. Of Copies :\t";
cin>>a;
}
void book::show()
{
cout< <"BOOK :"<<name;
cout<<"\nAUTHOR :"<<author;
cout<<"\nCOPIES :"<<a;
}
//************************************************** *****
// TO INVOKE WELCOME SCREEN, CREDIT SCREEN
// & ENDING SCREEN
//************************************************** *****
void graph()
{
for(int y=0;y<440;y=y+10)
{
fillellipse(50,y,50,50);setfillstyle(2,GREEN);
fillellipse(100,y,50,50); setfillstyle(3,YELLOW);
fillellipse(200,y+10,50,50);setfillstyle(2,WHITE);
fillellipse(300,y-15,50,50); setfillstyle(3,6);
fillellipse(400,y-5,50,50); setfillstyle(2,BLUE);
fillellipse(500,y+20,50,50); setfillstyle(3,CYAN);
clearviewport();
for(int c=440;c<480;++c)
{
setlinestyle(0,1,3);setcolor(WHITE);
line(0,c,325,480);
line(680,c,325,480); }
delay(20);
}
int x[5];
for(x[0]=50,x[1]=100,x[2]=200,x[3]=400,x[4]=500,y=450;y>=240;y=y-10,x[0]=x[0]+13,x[2]=x[2]+6,x[1]+=11,x[3]-=4,x[4]-=9)
{
fillellipse(x[0],y,20,20);setfillstyle(1,GREEN);
fillellipse(x[1],y,20,20); setfillstyle(1,YELLOW);
fillellipse(x[2],y+10,20,20);setfillstyle(1,WHITE);
fillellipse(300,y-15,20,20); setfillstyle(1,6);
fillellipse(x[3],y-5,20,20); setfillstyle(1,BLUE);
fillellipse(x[4],y+20,20,20); setfillstyle(1,CYAN);
clearviewport();
for(int c=440;c<480;++c)
{
setlinestyle(0,1,3);setcolor(BLACK);
line(0,c,325,480);
line(680,c,325,480); }
delay(20);
}
for (int c=0;c<150;++c)
{
setcolor(BLACK);
fillellipse(325,240,c*1.5,c);
delay(10);} setcolor(BLACK);settextstyle(7,0,5);
outtextxy(115,200,"B O O K - S H O P");
getch();
clearviewport();
}
void main()
{
clrscr();
int gdriver=DETECT,gmode;
initgraph(&gdriver,&gmode,"\\tc\\bgi");
graph();
rectangle(10,10,630,470);
setbkcolor(RED);
rectangle(10,10,630,470);
settextstyle(GOTHIC_FONT,0,4);
setcolor(WHITE);
outtextxy(30,35,"Developed By:-");
settextstyle(10,0,3);
outtextxy(150,100,"*iCBSE.com");
getch();
char s;
book b1;
z:
fstream f;
f.open("book",ios::in|ios:ut|ios::app|ios::ate|ios::binary);
clearviewport();
settextstyle(10,HORIZ_DIR,3);
setbkcolor(GREEN);
rectangle(10,10,630,470);
outtextxy(100,15,"WHAT DO U WANT TO DO:");
settextstyle(SANS_SERIF_FONT,0,3);
outtextxy(250,100,"1 . TO BUY");
outtextxy(250,150,"2 . TO SHOW ALL BOOKS");
outtextxy(250,200,"3 . TO CHECK AVAILABILITY");
outtextxy(250,250,"4 . TO MODIFY");
outtextxy(250,300,"5 . TO DELETE");
outtextxy(250,350,"6 . TO EXIT");
int a;
settextstyle(7,0,5);
outtextxy(20,400, "ENTER UR CHOICE:");
f.seekg(0);
gotoxy(55,25);
cin>>a;
char x;
gotoxy(1,1);
switch (a)
{
//************************************************** *****
// CASE : 1
// DETAILS : TO ADD A BOOK’S RECORD
//************************************************** *****
case 1:
gotoxy(1,1);
clearviewport();
rectangle(10,10,630,470);
setbkcolor(RED);
textbackground(13);
textcolor(6);
clrscr();
fstream f;
f.open("book",ios::in|ios:
char ans;
b1.getdata();
f.write((char *)&b1,sizeof(b1));
getch();
settextstyle(7,0,1);
outtextxy(250,410,"Do You Want To Continue:");
ans=getchar();
if(ans=='Y' || ans=='y')
goto z;
else
break;
//************************************************** *****
// CASE : 2
// DETAILS : TO SHOW ALL BOOKS’ RECORDS
//************************************************** *****
case 2:
{
clearviewport();
rectangle(10,10,630,470);
setbkcolor(LIGHTBLUE);
textbackground(3);
textcolor(6);
cout< <"\n\n";
fstream f;
f.open("book",ios::in|ios:
char ans;
f.seekg(0);
int ctr=0;
while(f.read((char *)&b1,sizeof(b1)) )
{
ctr=ctr+1;
if(ctr==8)
{
getchar();
clrscr();
ctr=0;
}
b1.show();
if(f.eof()==1)
{
break;
}
}
f.close();
settextstyle(7,0,1);
outtextxy(250,410,"Do You Want To Continue:");
cin>>ans;
if(ans=='y'|| ans=='Y')
goto z;
else
{
closegraph();
exit(1);
}
}
//************************************************** *****
// CASE : 3
// DETAILS : TO CHECK AVAILABILITY
//************************************************** *****
case 3:
{
gotoxy(60,25);
clearviewport();
rectangle(10,10,630,470);
setbkcolor(DARKGRAY);
textbackground(3);
textcolor(5);
clrscr();
char ans;
ifstream f;
book b1;
char name[20];
char author[20]; int a;
f.open("book",ios::in|ios::binary);
cout< <"\n\n\n Enter book name whose record to be seen :";
cin>>name;
do
{
f.read((char *)&b1,sizeof(b1));
if(f.eof()==1) {break;}
if(strcmp(b1.name,name)==0)
{
cout< <"\n Name :"<<b1.name;
cout<<"\n author :"<<b1.author;
cout<<"\n copies :"<<b1.a;
getchar();
}
}
while(f);
f.close();
// a:
settextstyle(7,0,1);
outtextxy(250,410,"Do You Want To Continue:");
ans=getchar();
if(ans=='Y'||ans=='y')
goto z;
else
break;
}
//************************************************** *****
// CASE : 4
// DETAILS : TO MODIFY A RECORD
//************************************************** *****
case 4:
{
clearviewport();
rectangle(10,10,630,470);
setbkcolor(BROWN);
setcolor(WHITE);
clrscr();
char ans;
fstream f; book b1;
char name[20]; char author[20]; int a;
f.open("book",ios::in|ios::binary);
cout<<"\n";
cout<<" Enter book name whose record to be changed :";
cin>>name;
do
{ f.read((char *)&b1,sizeof(b1));
if(f.eof()==1) {break;}
if(strcmp(b1.name,name)==0)
{
cout< <"\n Name :"<<b1.name;
cout<<"\n Author :"<<b1.author;
cout<<"\n Copies :" <<b1.a;
getchar();
cout<<"\n Enter New Values" ;
cout<<"\n\n Enter the book name :";
cin>>name;
cout< <"\n Enter author name :";
cin>>author;
cout< <"\n Enter no. of copies :";
cin>>a;
strcpy(b1.name,name);
strcpy(b1.author,author);
b1.a=a;
int l=f.tellg();
f.close();
f.open("book",ios:
f.seekg(l-sizeof(b1));
f.write((char *)&b1,sizeof(b1));
}
}while(f);
f.close();
settextstyle(7,0,1);
outtextxy(250,410,"Do You Want To Continue:");
ans=getchar();
if(ans=='Y'||ans=='y')
{goto z;}
else
break;
}
//************************************************** *****
// CASE : 5
// DETAILS : TO DELETE A BOOK’S RECORD
//************************************************** *****
case 5:
{
clearviewport();
rectangle(10,10,630,470);
setbkcolor(BROWN);
setcolor(WHITE);
char name[20];
f.close();
f.open("video",ios::in|ios::ate|ios::binary);
settextstyle(7,0,3);
outtextxy(200,30,"DELETING:-");
cout< <"\n\n\n\n\n\n Enter The Name U Want To delete:\t";
fflush(stdin);
cin>>name;
f.seekg(0);
int k=0;
do
{
f.close();
f.open("book",ios::in|ios::ate|ios::binary);
f.seekg(k);
fflush(stdin);
f.read((char *)&b1,sizeof(b1));
if(f.eof())
break;
if(strcmp(b1.name,name)==0)
{ k+=46;
continue;
}
else
{
f.close();
f.open("book2",ios:
f.write((char*)&b1, sizeof b1);
k+=46;
}}while(f);
f.close();
remove ("book");
rename ("book2","book");
cout< <"\n\n\n\n\n\tPress Any Key...";
getch();
goto z;}
//************************************************** *****
// CASE : 6
// DETAILS : TO EXIT
//************************************************** *****
case 6:
{
clearviewport();
rectangle(10,10,630,470);
setbkcolor(BROWN);
setcolor(BLUE);
settextstyle(8,0,4);
outtextxy(150,200,"NOW YOU WANT TO GO");
if(getch())
{
fflush(stdin);
clearviewport();
rectangle(10,10,630,470);
setbkcolor(LIGHTBLUE);
setcolor(RED);
window(10,10,40,11);
settextstyle(8,0,4);
outtextxy(150,200,"\"THANKS FOR VISITING\"");
getch();
closegraph();
exit(1); }
else
{
goto z;
} }
default:
goto z;
} }
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این توضیح مربوط به کلاس فایل یا fstream.h
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