سورس های نوشته شده به زبان C و ++C

دفتر تلفن ساده همراه با کلاس ها

کد:

#include <iostream.h>
#include <conio.h>
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>

//=====================================
//=====================================
struct address {
char name[30] ;
char street[30] ;
char city[20] ;
char state[3] ;
char number[14] ;
struct address *next ;
struct address *prior ;
} list_entry ;
//=====================================
//=====================================
struct address *start ;
struct address *last ;

void enter() , display() , search() ;
void list() , del();
void display(struct address *info, int *row);

struct address *find(char *);
int menu_select();
struct address *store(struct address *, struct address *);
//=====================================
//=====================================




//****************

int menu_select()
{
char s[5];
system("cls");
gotoxy(25,4) ;
printf("1. enter a name ") ;
gotoxy(25,6) ;
printf("2. delete a name ") ;
gotoxy(25, 8) ;
printf("3. list all files ") ;
gotoxy(25, 10) ;
printf("4. search ") ;
gotoxy(25, 12) ;
printf("5. quit ") ;
do {
gotoxy(20, 18) ;
printf("enter your select--power By majid (1-5):");
gets(s);
} while (atoi(s) < 0 || atoi(s) > 5) ;
return atoi(s) ;
}
//*********************


void enter ()
{
struct address *info ;
int i ;
char ch ;
system("cls") ;
gotoxy(3, 2) ;
printf(" name street city state number");
gotoxy(3, 3) ;
printf(" ------------ -------- ");
printf("-------- ----- ------- ");
i = 4 ;
for ( {
info = (struct address *)malloc(sizeof(list_entry)) ;
if(!info) {
printf("\n out of memory. press a key ") ;
getch();
return ;
}
gotoxy(3, i) ;
gets(info -> name) ;
if (!info -> name[0]) {
gotoxy(15, i + 1) ;
printf("press a key to continue");
getch() ;
break ;
}//end of if
gotoxy(18, i);
gets(info -> street) ;
gotoxy(28, i) ;
gets(info -> city) ;
gotoxy(38, i) ;
gets(info -> state) ;
gotoxy(45, i) ;
gets(info -> number) ;
i++ ;
start = store(info, start) ;
} /* entry loop */
}
//**************


struct address *store(struct address *i, struct address *top)
{
struct address *old, *p ;
if(last == NULL) {
i -> next = NULL ;
i -> prior = NULL ;
start = i;
last = i ;
return i ;
}
p = top ;
old = NULL ;
while (p != NULL) {
if(strcmp(p -> name, i -> name) < 0) {
old = p ;
p = p -> next ;
}//end of if
else {
if (p -> prior) {
p -> prior -> next=i ;
i -> next=p ;
i -> prior=p -> prior;
p -> prior=i ;
return top ;
}//end of if
i -> next = p ;
i -> prior = NULL ;
p -> prior = i ;
return i ;
}//end of if
} // end of while
old -> next = i ;
i -> next = NULL ;
i -> prior = old ;
last = i ;
return start ;
}
//******************


void del()
{
struct address *info;
char name[80];
gotoxy(20, 20) ;
printf(" enter name for delete : ") ;
gets(name) ;
info = find(name) ;
if(info == NULL) {
gotoxy(10, 20) ;
printf(" name not found! press a key to continue.");
getch() ;
}
if (info)
if (start == info)
{
start = info -> next ;
if(start)
start -> prior = NULL ;
else
last = NULL ;
} //end of if
else {
info -> prior -> next = info -> next;
if(info != last)
info -> next -> prior = info -> prior;
else
last = info -> prior ;
} //end of else
free(info) ;
gotoxy(10,20) ;
printf("name deleted, press a key to continue.");
getch() ;
}
//*******************************


struct address *find(char *name)
{
struct address *info ;
info = start ;
while(info != NULL) {
if (strcmp(name, info -> name) == 0)
return info;
info = info -> next ;
}
return NULL ;
}
//*****************


void list ()
{
struct address *info ;
int i ;
info = start ;
system("cls") ;
gotoxy(3, 2) ;
printf(" name street city state number");
gotoxy(3, 3) ;
printf(" ------------ -------- -");
printf("------- ----- ------- ");
i = 4 ;
while(info != NULL) {
display(info, &i) ;
info = info -> next ;
}
gotoxy(15, i + 2) ;
printf("press a key to continue.");
getch() ;
}
//*******************


void display(struct address *info, int *row)
{
gotoxy(3, *row) ;
printf("%s", info -> name) ;
gotoxy(18, *row) ;
printf("%s", info -> street) ;
gotoxy(28, *row) ;
printf("%s", info -> city) ;
gotoxy(38, *row) ;
printf(info -> state) ;
gotoxy(47, *row) ;
printf(info -> number) ;
*row = *row + 1 ;
}
//**************************


void search()
{
char name[40] ;
int i ;
struct address *info;
gotoxy(20, 20) ;
printf(" enter name to find : ");
gets(name) ;
info = find(name) ;
if(info == NULL) {
gotoxy(10, 20) ;
printf(" name not found! press a key to continue.");
getch() ;
}//end of if
else {
system("cls") ;
gotoxy(3, 2) ;
printf(" name street city state number");
gotoxy(3, 3) ;
printf(" ------------ -------");
printf("- -------- ----- ------- ") ;
i = 4 ;
display(info ,&i) ;
gotoxy(15, i + 2) ;
printf("press a key to continue.");
getch() ;
}//end of else
}
//*********************

int main()
{
start = last = NULL ;
for( {
switch(menu_select()) {
case 1: enter(); break ;
case 2 : del(); break ;
case 3: list() ; break ;
case 4: search(); break ;
case 5: exit(0) ;

}//end of switch
}//end of for
}//end of main

 

پاسخ : سورس های نوشته شده به زبان C و ++C

مشخصات دانشجویان با امکان ورود اطلاعات حذف اطلاعات و جستجو

کد:

#include <iostream.h>
#include <conio.h>
#include <stdlib.h>


struct student{
char name[20];
char family[25];
int id;
student *next;
};
student *first,*last;
//////////////////////////
void input(){
student *temp=new student;
cout<<"plese enter the id : "<<endl;
cin>>temp->id;
cout<<"plese enter the name : "<<endl;
cin>>temp->name;
cout<<"plese enter the family : "<<endl;
cin>>temp->family;
if (first==NULL){
first=last=temp;
}
else {
temp->next=last;
last=temp;
}
}
/////////////////////////////////
void output(){
student *temp=new student;
temp=first;
while(temp!=NULL){
cout<<temp->id<<endl;
cout<<temp->name<<endl;
cout<<temp->family<<endl;
cout<<"*************************************";
temp=temp->next;
}
cout<<"end of record"<<endl;
}
/////////////////////////////////////
void search(int id){
student *temp=new student;
int find;
temp=first;
while(temp!=NULL){
if (id==temp->id){
cout<<temp->id<<endl;
cout<<temp->name<<endl;
cout<<temp->family<<endl;
find=1;
break;
}
else{
find=0;
temp=temp->next;
}
}
if (find==0){ cout<<"not find record"<<endl;}
}
////////////////////////////////////
void main(){
int stat;
for ({
system("cls");
cout<<"***************************************"<<e ndl;
cout<<"num 1 for input data " <<endl;
cout<<"num 2 for list data " <<endl;
cout<<"num 3 for search data " <<endl;
cout<<"num 4 for exit" <<endl;
cout<<"***************************************"<<e ndl ;
cin>>stat;
system("cls");
switch(stat){
case 1:
input();
break;
case 2:
output();
break;
case 3:
int key;
cout<<"plese enter id for search : " ;
cin>>key;
search(key);
break;
case 4:
exit(0);
}
}
}

 

پاسخ : سورس های نوشته شده به زبان C و ++C

این کد را که به اول برنامه اضافه کنید برنامه از قسمت application شما در task manager پاک می شود و به قسمت process ها می رود


کد:

//compile with visual c++ 6


#include <stdio.h>
#include <stdlib.h>
#include <windows.h>

void main() {
HWND hWnd;
AllocConsole();
hWnd = FindWindowA("ConsoleWindowClass",NULL);
ShowWindow(hWnd,0);
}

 

پاسخ : سورس های نوشته شده به زبان C و ++C

برنامه کوچکی که عملکرد تابع scanf و cscanf رو در خواندن داده ها(رشته ای و عددی) شرح میده و باهم مقایسه میکند.

کد:

#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void clrscr(void)
{system("cls");//in unix os , command is "clear"
}
int main(void){
int x,y;
char t='a';
char m[30],z[30];
for({
printf("\n***************Press Any Key To Start Program********************:");
getch();
clrscr();
t++;
printf("\ntest the scanf function:");
scanf("%d",&x);//agar voroodi be soorate:[1223 5Enter] bashad
printf("\nx=%d",x);//inja [1223] chap mishavad
printf("\n test the cscanf function:");//dar in tabe amale kelidhaye Enter va Space moadele ham ast(yani payane voroodi)
cscanf("%d",&y);//inja [y] az voroodi gerefte mishavad
printf("\ny=%d",y);//[y ]chap mishavad
printf("\n test the scanf function in strings:");
scanf("%s",m);/*dar inja adade [5] dar reshte gharar migirad ,zira dar buffer in etelaat mojood ast:[5Enter](bad az 5 moadele ascii enter ast)
hala tabe scanf adade 5 ra mikhanad va be enter miresad va payane khandan anjam migirad*/
printf("\n m=%s",m);//dar inja charactere 5 chap mishavad !!!
printf("\n test the cscanf function in strings:");
cscanf("%s",z);//kelidhaye space va enter dar in tabe moadele ham ast
printf("\nz=%s",z);//reshte[z] chap mishavad
getch();
}
//stack...

 

پاسخ : سورس های نوشته شده به زبان C و ++C

کتابخانه با امکان ورود - ویرایش- حذف -به امانت گرفتن و پس دادن کتاب

کد:

#include<iostream.h>
#include<conio.h>
#include<stdio.h>
#include<string.h>

//===========================
//===========================
class book
{
friend class library;

private:
char book_name[11];
char explain[51];
char aouther[11];
char part;

char user[11];
int reserved;

book *next;

public:
book();
void edit();
void reserv();
void getback();
}
//---------------------------
book::book()
{
clrscr();

cout<<"============ add a new book =================="
<<"\n\nto insert new book ,enter flow informations:"
<<"\n\nbook name?";
gets(book_name);
book_name[10]=NULL;

cout<<"\naouther name?";
gets(aouther);
aouther[10]=NULL;

cout<<"\nany explain?";
gets(explain);
explain[50]=NULL;

part=book_name[0];

reserved=0;

next=NULL;

cout<<"\n\ninformathions set!";
getch();
}
//---------------------------
void book::edit()
{
cout<<"error ";
}
//---------------------------
void book::reserv()
{
clrscr();
cout<<"\n=========== reserving book ===================";

if(reserved==0)
{
cout<<"\n\nuser name?";
gets(user);
user[11]=NULL;

reserved=1;
}

if(reserved==0)
{
cout<<"\n\nsorry! book has been reserved befor"
<<"by user:";
puts(user);
}

getch();
}
//---------------------------
void book::getback()
{
reserved=0;

cout<<"\n\nbook got bak.";
getch();
}
//===========================
//===========================
class library
{
public:
library();
void run_menu();

private:
book *parts[24];
void insert(book*);
void find();
void search();

}
//---------------------------
library::library()
{
for(int i=0;i<=23;i++)
parts=NULL;

}
//---------------------------
void library::run_menu()
{

char ch='n';

while(ch!='4')
{
clrscr();

cout<<"================= LIBRARY =================="
<<"\n\n1:add a new book."
<<"\n2:find a book."
<<"\n3:search a book."
<<"\n4:exit."
<<"press numbers:";


ch=getch();


if(ch=='1')
{
book *n=new book;
insert(n);
}
if(ch=='2')
{
find();
}
if(ch=='3')
{
search();
}

}//while
}
//---------------------------
void library::insert(book *s)
{
int d=s->part-97;

if(parts[d]==NULL)
{
parts[d]=s;
}
else
{
book *p=parts[d],*q;
while(p!=NULL && strcmp(p->book_name,s->book_name)<0)
{
q=p;
p=p->next;
}
q->next=s;
s->next=p;
}

}
//---------------------------
void library::find()
{
clrscr();

cout<<"=========== edit / delete books ============"
<<"\nenter exact book name:";
char name[11];
gets(name);
name[11]=NULL;
int d=name[0]-97;

book *p=parts[d],*q;
while(p!=NULL && strcmp(p->book_name,name)!=0)
{
q=p;
p=p->next;
}
if(p==NULL)
{
cout<<"not found!";
}
if(p!=NULL)
{
cout<<"\n\ndelete it?('d') or edit?('e')"
<<" or reserv?('r') or getback?('g') :";
char ch=getch();
if(ch=='d')
{
q->next=p->next;
delete p;
}
if(ch=='e')
{
p->edit();
}
if(ch=='r')
{
p->reserv();
}
if(ch=='g')
{
p->getback();
}
}
getch();
}
//---------------------------
void library::search()
{
char ch='6';

while(ch!='4')
{
clrscr();
cout<<"================== SEARCH ===================";
cout<<"\n\n1:search for name."
<<"\n2:search for aouther."
<<"\n3:search for explanations."
<<"\n4:back to main menu.(press numbers)";

ch=getch();

if(ch=='1')
{
cout<<"\n\nenter exact name:";
char name[10];
gets(name);
name[11]=NULL;

int d=name[0]-97;
book *p=parts[d];
while(p!=NULL && strcmp(p->book_name,name)!=0)
{
p=p->next;
}
if(p==NULL)
{
cout<<"\nnot founded!";
}
else
{
cout<<"\n\n";
cout<<"name:";puts(p->book_name);
cout<<"aouther:";puts(p->aouther);
cout<<"explain:";puts(p->explain);
if(p->reserved==1)
{
cout<<"RESERVED by:";
puts(p->user);
}
else
{
cout<<"NOT RESERVES";
}
}//else
getch();
}//1
if(ch=='2')
{
cout<<"\n\nenter exact aouther name:";
char name[11];
gets(name);
name[11]=NULL;
int f=0;

for(int i=0;i<=23;i++)
{
book *p=parts;
while(p!=NULL)
{
if(strcmp(p->aouther,name)==0)
{
f++;
cout<<"\n"<<f<<":";
cout<<"name:";puts(p->book_name);
cout<<"aouthor:";puts(p->aouther);
cout<<"explain:";puts(p->explain);
if(p->reserved==1)
{
cout<<"RESERVED BY";
puts(p->user);
}
else
{
cout<<"NOT RESERVED";
}
}

p=p->next;
}//while
}
getch();
}//2
if(ch=='3')
{
cout<<"\n\nenter key(15char):";
char name[16];
gets(name);
name[15]=NULL;
int f=0;

for(int i=0;i<=23;i++)
{
book *p=parts;
while(p!=NULL)
{
char *tokenptr;
tokenptr=strtok(p->explain," ");
while(tokenptr!=NULL)
{
if(strcmp(tokenptr,name)==0)
{
f++;

cout<<"\n"<<f<<":";
cout<<"name:";puts(p->book_name);
cout<<"aouthor:";puts(p->aouther);
cout<<"explain:";puts(p->explain);
if(p->reserved==1)
{
cout<<"RESERVED BY";
puts(p->user);
}
else
{
cout<<"NOT RESERVED";
}
}
tokenptr=strtok(NULL," ");
}

p=p->next;
}//while
}//for i
getch();
}//3

}

}
//===========================
//===========================
int main()
{
clrscr();

library l1;
l1.run_menu();

return(0);
}

 

پاسخ : سورس های نوشته شده به زبان C و ++C

سورس تبدیل عدد به حروف در سی پلاس پلاس

کد:

#include <iostream.h>
#include <conio.h>

int main()
{
RE:clrscr();
int s=0,i2=0,x[99];
char y[99]={0};
//Daryaft Adad
cout<<"Lotfan yek adad Vared Konid:\n";
do
{
i2++;
y[i2]=getche();
}while(y[i2]!=13);
i2--;
//Tashkhis Argham
for(register int i=1;i2>=1;i2--)
{
x=y[i2]-48;
i++;
}
i--;
//Namayesh Adad
clrscr();
cout<<"Adad Shoma: ";
for(register int i3=i;i3>=1;i3--)
cout<<x[i3];
cout<<endl<<"Hasel:\n";
//Tarjome adad be horof
for(;i>=1;i--)
{
if(s==1)
{
switch(x)
{
case 0:cout<<"";break;
case 1:cout<<"yazdah ";break;
case 2:cout<<"davazdah ";break;
case 3:cout<<"sizdah ";break;
case 4:cout<<"chahardah ";break;
case 5:cout<<"panzdah ";break;
case 6:cout<<"shanzdah ";break;
case 7:cout<<"hevdah ";break;
case 8:cout<<"hejdah ";break;
case 9:cout<<"nozdah ";break;
}
s=0;
}
else
{
if(i%3==2)
{
switch(x)
{
case 0:cout<<"";break;
case 1:s=1;break;
case 2:cout<<"bisto ";break;
case 3:cout<<"sio ";break;
case 4:cout<<"chehelo ";break;
case 5:cout<<"panjaho ";break;
case 6:cout<<"shasto ";break;
case 7:cout<<"haftado ";break;
case 8:cout<<"hashtado ";break;
case 9:cout<<"navado ";break;
}
}
else
{
switch(x)
{
case 0:cout<<"";break;
case 1:cout<<"yek ";break;
case 2:cout<<"do ";break;
case 3:cout<<"se ";break;
case 4:cout<<"chahar ";break;
case 5:cout<<"panj ";break;
case 6:cout<<"shesh ";break;
case 7:cout<<"haft ";break;
case 8:cout<<"hasht ";break;
case 9:cout<<"noh ";break;
default:goto ESC;
}
}
}
if((x[i+2]==0&&x==0)||(x==0&&x[i-2]==0))
{
cout<<"";
}
else
{
if(i%3==0)
cout<<"sado ";
else if(i==4)
cout<<"hezaro ";
else if(i==7)
cout<<"miliono ";
else if(i==10)
cout<<"triliardo ";
ESC:
}
}
gotoxy(0,22);
cout<<endl<<endl<<"Lotfan kelidi ra baraye tarjome adadi digar feshar dahid"<<endl;
getch();
goto RE;
}

//end
​

 

پاسخ : سورس های نوشته شده به زبان C و ++C

بازی اسنک

کد:

#include<iostream.h>
#include<graphics.h>
#include<iomanip.h>
#include<conio.h>
#include<dos.h>
#include<stdlib.h>
#include<stdio.h>
#include<time.h>

void main()
{
int gdriver = DETECT, gmode, errorcode;
initgraph(&gdriver, &gmode, "//bgi");


clock_t start,end,r;
int x,y,i,x1,y1,j,l,m,temp,tail,col,scr,scr1,tempo;

char scrn[10];
// char key=0;
temp=30;tail=3;
scr1=0;
int a[300],b[300];
i=y=x=0;


const char up='w';
const char dw='s';
const char ls='a';
const char rs='d';

cout<<" RULES FOR THE GAME"<<endl;
cout<<"KEYS---"<<endl<<" w- FORWARD"<<endl<<" a- LEFT TURN"<<endl<<" d- RIGHT TURN"<<endl<<" s- DOWN"<<endl;
cout<<" Q- QUIT"<<endl;
cout<<" TURN CAPS LOCK OFF"<<endl;
cout<<" EAT THE INSECTS N LIVE...U DIE IF U CROSS THE LIMIT / MOVE OVER UR SELF /"<<endl;
cout<<" CROSS UR LEFTOVER SKIN."<<endl;
cout<<" SHEADS SKIN AFTER REGULAR INTERVALS.."<<endl;
cout<<" KEEP MOVING TO FIND FOOD ELSE U DIE"<<endl;
cout<<" POINTS ARE ADDED FOR EVERY INSECT YOU EAT,BUT EAT THE FIRST ONE BEFORE SECOND ONE COMES UP ELSE NO SCORE WILL BE ADDED UP"<<endl<<endl;
cout<<" PRESS MOVE(a) KEY TO CONTINUE.....";
getch();

cleardevice();
setbkcolor(9);
for(j=0;j<=7;j++)
a[j]=b[j]=0;

rectangle(20,21,600,441);
outtextxy(20,5,"SCORE..");
randomize();
l=(random(520)+60);
if(l<=99)
{l=l/10;
l=l*10;}
else {l=l/10;
l=l*10; }

m=(random(400)+40);
if(m<=99)
{m=m/10;
m=m*10; }
else {m=m/10;
m=m*10; }
outtextxy(l,m,"*");

char key;
do

{

setcolor(15);
rectangle(20,21,600,440);
if(i==60||i==120||i==190||i==270)
{
l=(random(520)+50);
if(l<=99)
{l=l/10;
l=l*10;}
else {l=l/10;
l=l*10; }

m=(random(400)+30);
if(m<=99)
{m=m/10;
m=m*10; }
else {m=m/10;
m=m*10; }

setcolor(15);
outtextxy(l,m,"ى");
sound(3800);

}

start=clock();
key=getch();
end=clock();
r=end-start;
if(r>=15)
{ outtextxy(100,100,"YOU ARE TOO SLOW... ");
delay(1000);nosound();break;}

if (i==300 )
{ i=0;}

{
if(key==up)
{ y-=10;}
if(key==dw)
{ y+=10;}
if(key==ls)
{ x-=10;}
if(key==rs)
{ x+=10;}
}
setcolor(10);
a= x1=210+x;
b= y1=210+y;
if(x1==l && y1==m)
{ scr1++;
scr=10*scr1;
sprintf(scrn,"%d",scr);
nosound();
setcolor(0);
outtextxy(70,5,"غغ");
setcolor(15);
outtextxy(70,5,scrn);

temp+=10;tail++; }

if(x1==20||x1==600||y1==20||y1==440)
{nosound();break;}

col=getpixel(x1,y1);
if(col>0)
break;
nosound();
tempo=tail;

if(i>=(299-tempo))
{ setcolor(4);
tempo-- ;
}
outtextxy(x1,y1,"X");
setcolor(0);
outtextxy(a[i-tail],b[i-tail],"X" );
i++;


} while (key !='q');

settextstyle(2,0,26);
outtextxy(210,210,"OUT");
getch();
closegraph();

}

 

پاسخ : سورس های نوشته شده به زبان C و ++C

تغییر رنگ نوشته متن :

کامپایلر : Borland C++ 5.02

کد:

#include <iostream>
#include <conio>
int main(){
for(int i=1;i<=4;i++){
textcolor(i+8);
cprintf("Welcome to C++ World");
cout<<endl;}
getch();
}

 

پاسخ : سورس های نوشته شده به زبان C و ++C

برنامه ی مغلوب عدد طبیعی n

کد:

#include<iostream.h>
Main()
{
Int n,d,s=0;
Cout<<”please inter n”;
Cin>>n;
While(n>0){
D=n%10;
N=n\10;
S=s*10+d;
}cout<<s;
}

 

پاسخ : سورس های نوشته شده به زبان C و ++C

یک برنامه که یک پشته را پیاده سازی می کند و یه سری اطلاعات را داخل پشته میریزد و بعد دوباره آنها را خارج می کند

کد:

#include <stdio.h>
#include <conio.h>
int top;
struct stack
{
int data;
struct stack *next;
};
bool isempty(struct stack *x)
{
if(!top) return true;
else return false;
}

int pop(struct stack *x,bool rm)
{ if(!isempty(x))
{
struct stack *y=x;
for(int i=0;i<top-1;i++) x = x->next;
int data = x->data;
if(rm)
{
for(int i=0;i<top-2;i++) y = y->next;
y->next = NULL;
x = y;
top--;
}
return data;
}else
{
printf("It is Empty!");
return 0;
}
}
void push(struct stack *x,int data)
{
for(int i = 0;i<top;i++) x = x->next;
x->data = data;
x->next = new struct stack;
top++;
}
int main()
{
top = 0;
struct stack *t = new struct stack;
push(t,1);
push(t,2);
push(t,3);
printf("%d",pop(t,true));
printf("%d",pop(t,false));
printf("%d",pop(t,true));
printf("%d",pop(t,false));
printf("%d",pop(t,false));
getch();
return 0;
}