dev-cpp-users

Re: [Dev-C++] Please help with program bugs, i tried, no luck.

[ropbert d b. <lon...@ju...>]

Here is a better program. Still have no idea why random not in dev-c++
lib. Anybody got any clue??
#include <iostream.h>
#include <stdlib.h>
#include <time.h>

int roll(void);   // protypes
      
int  dice_1;  // Declared globals
int dice_2;

int roll()
{
    dice_1 = (random(6) + 1);       // dev-c++ does not have random
function
    dice_2 = (random(6) + 1);       // that i can find . use bcc55 for
this
    return dice_1;                    // anyone else have information on
random??
}

int main()
{
   int through = 0;
   randomize();
   do
   {
   roll();
   cout<<" the value rolled is : "<<(dice_1+dice_2)<<endl;
   cout <<" the first die was : "<<dice_1<<endl;   // changed to int 
   cout<<" the second die was: "<<dice_2<<endl;
   cout<<"Enter 1 to quit " ;
   cin>>through;
//   system("pause");               // not needed now
   }while(through != 1);
                                 
   return 0;                                       // screen in console
mode
   
}
On Thu, 18 Jan 2001 07:02:35 -0800 (PST) tayo odesanya <ta...@ya...>
writes:
> Intranet Compilers
> Compilation Results 
> 
>     1  #include <iostream.h>
>     2  #include <stdlib.h>
>     3  
>     4  int  dice_1;
>     5  int dice_2;
>     6  int roll()
>     7  {
>     8   randomize();
>     9  dice_1 = random(6) + 1;
>    10  dice_2 = random(6) + 1;
>    11  return dice_1;
>    12  return  dice_2;
>    13  }
>    14   int die1()
>    15  { 
>    16  return dice_1;
>    17  }
>    18  int dice_2()
>    19  {
>    20  return dice_2;
>    21  }
>    22  int main()
>    23  {
>    24  cout<<" the value rolled is : "<<roll()<<endl;
>    25  cout <<" the first die was : "<<die1()<<endl;
>    26  cout<<" the second die was:"<<die2()<<endl;
>    27  return 0;
>    28  }
> 
>   language: C and C++
>   options:  Display all warnings
>   options:  Include math library during linking
> 
>   prog.cpp: In function `int roll()':
>   prog.cpp:8: implicit declaration of function `int
> randomize(...)'
>   c:/djgpp/include/stdlib.h:121: too many arguments to
> function `long int random()'
>   prog.cpp:9: at this point in file
>   c:/djgpp/include/stdlib.h:121: too many arguments to
> function `long int random()'
>   prog.cpp:10: at this point in file
>   prog.cpp: In function `int dice_2()':
>   prog.cpp:5: previous non-function declaration `int
> dice_2'
>   prog.cpp:19: conflicts with function declaration
> `int dice_2()'
>   prog.cpp: In function `int main()':
>   prog.cpp:26: implicit declaration of function `int
> die2(...)'
> 
>   Errors Found!
> 
>   You need to correct the errors so that the program
> compiles. The compiler was executed remotely from
>   MarketCache1.netcarrier.net/209.140.169.18 on
> Thursday, January 18, 101, 8:51. 
> 
> 
>        
> Send comments to:ole...@ie.... 
> 
> 
> __________________________________________________
> Do You Yahoo!?
> Get email at your own domain with Yahoo! Mail. 
> yahoo.com/
> 
> _______________________________________________
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> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

Re: [Dev-C++] Please help with program bugs, i tried, no luck.

[ropbert d b. <lon...@ju...>]

Here is a program which will run. NOTE: Random not available in dev-c++
libray that I can find.
#include <iostream.h>
#include <stdlib.h>
#include <time.h>

int roll(void);   // protypes
      
int  dice_1;  // Declared globals
int dice_2;

int roll()
{
  
    dice_1 = 1;
    dice_2 = 2;  
//    dice_1 = (random(6) + 1);       // dev-c++ does not have random
function
//    dice_2 = (random(6) + 1);       // that i can find . use bcc55 for
this
    return dice_1;                    // anyone else have information on
random??
//    return  dice_2;  // only one return value allowed
}
//int die1()       // don't need these functions because 
//{                // dice declared global
//  return dice_1;
//}
//int die2_2()
//{
//   return dice_2;
//}
int main()
{
//   randomize();
   cout<<" the value rolled is : "<<roll()<<endl;
   cout <<" the first die was : "<<dice_1<<endl;   // changed to int 
   cout<<" the second die was: "<<dice_2<<endl;
   system("pause");                                // added pause so you
can see 
   return 0;                                       // screen in console
mode
   
}
On Thu, 18 Jan 2001 07:02:35 -0800 (PST) tayo odesanya <ta...@ya...>
writes:
> Intranet Compilers
> Compilation Results 
> 
>     1  #include <iostream.h>
>     2  #include <stdlib.h>
>     3  
>     4  int  dice_1;
>     5  int dice_2;
>     6  int roll()
>     7  {
>     8   randomize();
>     9  dice_1 = random(6) + 1;
>    10  dice_2 = random(6) + 1;
>    11  return dice_1;
>    12  return  dice_2;
>    13  }
>    14   int die1()
>    15  { 
>    16  return dice_1;
>    17  }
>    18  int dice_2()
>    19  {
>    20  return dice_2;
>    21  }
>    22  int main()
>    23  {
>    24  cout<<" the value rolled is : "<<roll()<<endl;
>    25  cout <<" the first die was : "<<die1()<<endl;
>    26  cout<<" the second die was:"<<die2()<<endl;
>    27  return 0;
>    28  }
> 
>   language: C and C++
>   options:  Display all warnings
>   options:  Include math library during linking
> 
>   prog.cpp: In function `int roll()':
>   prog.cpp:8: implicit declaration of function `int
> randomize(...)'
>   c:/djgpp/include/stdlib.h:121: too many arguments to
> function `long int random()'
>   prog.cpp:9: at this point in file
>   c:/djgpp/include/stdlib.h:121: too many arguments to
> function `long int random()'
>   prog.cpp:10: at this point in file
>   prog.cpp: In function `int dice_2()':
>   prog.cpp:5: previous non-function declaration `int
> dice_2'
>   prog.cpp:19: conflicts with function declaration
> `int dice_2()'
>   prog.cpp: In function `int main()':
>   prog.cpp:26: implicit declaration of function `int
> die2(...)'
> 
>   Errors Found!
> 
>   You need to correct the errors so that the program
> compiles. The compiler was executed remotely from
>   MarketCache1.netcarrier.net/209.140.169.18 on
> Thursday, January 18, 101, 8:51. 
> 
> 
>        
> Send comments to:ole...@ie.... 
> 
> 
> __________________________________________________
> Do You Yahoo!?
> Get email at your own domain with Yahoo! Mail. 
> yahoo.com/
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

Re: [Dev-C++] Please help with program bugs, i tried, no luck.

[tayo o. <ta...@ya...>]

Thanks for helping me out.
I appreciate this.
Tayo.
--- ropbert d baugh <lon...@ju...> wrote:
> Here is a program which will run. NOTE: Random not
> available in dev-c++
> libray that I can find.
> #include <iostream.h>
> #include <stdlib.h>
> #include <time.h>
> 
> int roll(void);   // protypes
>       
> int  dice_1;  // Declared globals
> int dice_2;
> 
> int roll()
> {
>   
>     dice_1 = 1;
>     dice_2 = 2;  
> //    dice_1 = (random(6) + 1);       // dev-c++
> does not have random
> function
> //    dice_2 = (random(6) + 1);       // that i can
> find . use bcc55 for
> this
>     return dice_1;                    // anyone else
> have information on
> random??
> //    return  dice_2;  // only one return value
> allowed
> }
> //int die1()       // don't need these functions
> because 
> //{                // dice declared global
> //  return dice_1;
> //}
> //int die2_2()
> //{
> //   return dice_2;
> //}
> int main()
> {
> //   randomize();
>    cout<<" the value rolled is : "<<roll()<<endl;
>    cout <<" the first die was : "<<dice_1<<endl;  
> // changed to int 
>    cout<<" the second die was: "<<dice_2<<endl;
>    system("pause");                               
> // added pause so you
> can see 
>    return 0;                                      
> // screen in console
> mode
>    
> }
> On Thu, 18 Jan 2001 07:02:35 -0800 (PST) tayo
> odesanya <ta...@ya...>
> writes:
> > Intranet Compilers
> > Compilation Results 
> > 
> >     1  #include <iostream.h>
> >     2  #include <stdlib.h>
> >     3  
> >     4  int  dice_1;
> >     5  int dice_2;
> >     6  int roll()
> >     7  {
> >     8   randomize();
> >     9  dice_1 = random(6) + 1;
> >    10  dice_2 = random(6) + 1;
> >    11  return dice_1;
> >    12  return  dice_2;
> >    13  }
> >    14   int die1()
> >    15  { 
> >    16  return dice_1;
> >    17  }
> >    18  int dice_2()
> >    19  {
> >    20  return dice_2;
> >    21  }
> >    22  int main()
> >    23  {
> >    24  cout<<" the value rolled is :
> "<<roll()<<endl;
> >    25  cout <<" the first die was :
> "<<die1()<<endl;
> >    26  cout<<" the second die was:"<<die2()<<endl;
> >    27  return 0;
> >    28  }
> > 
> >   language: C and C++
> >   options:  Display all warnings
> >   options:  Include math library during linking
> > 
> >   prog.cpp: In function `int roll()':
> >   prog.cpp:8: implicit declaration of function
> `int
> > randomize(...)'
> >   c:/djgpp/include/stdlib.h:121: too many
> arguments to
> > function `long int random()'
> >   prog.cpp:9: at this point in file
> >   c:/djgpp/include/stdlib.h:121: too many
> arguments to
> > function `long int random()'
> >   prog.cpp:10: at this point in file
> >   prog.cpp: In function `int dice_2()':
> >   prog.cpp:5: previous non-function declaration
> `int
> > dice_2'
> >   prog.cpp:19: conflicts with function declaration
> > `int dice_2()'
> >   prog.cpp: In function `int main()':
> >   prog.cpp:26: implicit declaration of function
> `int
> > die2(...)'
> > 
> >   Errors Found!
> > 
> >   You need to correct the errors so that the
> program
> > compiles. The compiler was executed remotely from
> >   MarketCache1.netcarrier.net/209.140.169.18 on
> > Thursday, January 18, 101, 8:51. 
> > 
> > 
> >        
> > Send comments to:ole...@ie.... 
> > 
> > 
> > __________________________________________________
> > Do You Yahoo!?
> > Get email at your own domain with Yahoo! Mail. 
> > yahoo.com/
> > 
> > _______________________________________________
> > Dev-cpp-users mailing list
> > Dev...@li...
> >
>
http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> > 
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
>
http://lists.sourceforge.net/lists/listinfo/dev-cpp-users


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RE: [Dev-C++] Please help with program bugs, i tried, no luck.

[Ioannis V. <no...@ya...>]

In <stdlib.h> there is rand() and srand().


Ioannis
 
* Ioannis Vranos
* Programming pages: http://members.nbci.com/noicys
* Alternative URL: http://run.to/noicys


> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...]On Behalf Of 
> tayo odesanya
> Sent: Thursday, January 18, 2001 11:36 PM
> To: dev...@li...
> Subject: Re: [Dev-C++] Please help with program bugs, i tried, no luck.
> 
> 
> Thanks for helping me out.
> I appreciate this.
> Tayo.

[Dev-C++] A question involving strings and integers

[<em...@te...>]

I have been told that it is somehow possible to convert integers to 
strings using
#include <strstream> and 
#include <string>

using std::strstream and std::string
But I have not been able to figure out how.

Does anyone have any comments, suggestions, or an idea of how 
to do it?

^^;;

Re: [Dev-C++] Please help with program bugs, i tried, no luck.

[ropbert d b. <lon...@ju...>]

Thanks to Ionnis... Here is the completed game. Enjoy!
#include <iostream.h>
#include <stdlib.h>
#include <time.h>

int roll(void);   // protypes
      
int  dice_1;  // Declared globals
int dice_2;

int roll()
{
//    srand(6);
    do
    {
    dice_1 = (rand() + 1);       // dev-c++ does not have random function
    }while(dice_1 >7);
    do
    {
    dice_2 = (rand() + 1);       // that i can find . use bcc55 for this
    }while(dice_2 >7);
    return dice_1;                    // anyone else have information on
random??
}

int main()
{
   int through = 0, point = 0;;
   int lose =0, first = 1, win ;
 
   do
   {
   win = 0;
   roll();
   cout<<" the value rolled is : "<<(dice_1+dice_2)<<endl;
   cout <<" the first die was : "<<dice_1<<endl;   // changed to int 
   cout<<" the second die was: "<<dice_2<<endl;
   
   if(first == 1) point = (dice_1 + dice_2);
   if(dice_1+dice_2 == 11 && first ==1)
   {
    lose =1;
    cout<<endl<<"Sorry You Lose"<<endl;
    through = 1;
   }
   if(dice_1+dice_2 == 7 && first == 0)
   {
    lose =1;
    cout<<endl<<"Sorry You Lose"<<endl;
    through = 1;
   }
   if(first == 0 && (dice_1+dice_2) == point || first == 1 && point ==7)
   {
   cout<<endl<<"HAY You WIN!!!"<< endl;
   first = win = 1;
   }  
   if(win != 1)first = 0;
   cout<<"Enter 1 to quit " ;
   cin>>through;
   }while(through != 1 || lose ==0);
                                 
   return 0;                                       // screen in console
mode
   
}
On Thu, 18 Jan 2001 07:02:35 -0800 (PST) tayo odesanya <ta...@ya...>
writes:
> Intranet Compilers
> Compilation Results 
> 
>     1  #include <iostream.h>
>     2  #include <stdlib.h>
>     3  
>     4  int  dice_1;
>     5  int dice_2;
>     6  int roll()
>     7  {
>     8   randomize();
>     9  dice_1 = random(6) + 1;
>    10  dice_2 = random(6) + 1;
>    11  return dice_1;
>    12  return  dice_2;
>    13  }
>    14   int die1()
>    15  { 
>    16  return dice_1;
>    17  }
>    18  int dice_2()
>    19  {
>    20  return dice_2;
>    21  }
>    22  int main()
>    23  {
>    24  cout<<" the value rolled is : "<<roll()<<endl;
>    25  cout <<" the first die was : "<<die1()<<endl;
>    26  cout<<" the second die was:"<<die2()<<endl;
>    27  return 0;
>    28  }
> 
>   language: C and C++
>   options:  Display all warnings
>   options:  Include math library during linking
> 
>   prog.cpp: In function `int roll()':
>   prog.cpp:8: implicit declaration of function `int
> randomize(...)'
>   c:/djgpp/include/stdlib.h:121: too many arguments to
> function `long int random()'
>   prog.cpp:9: at this point in file
>   c:/djgpp/include/stdlib.h:121: too many arguments to
> function `long int random()'
>   prog.cpp:10: at this point in file
>   prog.cpp: In function `int dice_2()':
>   prog.cpp:5: previous non-function declaration `int
> dice_2'
>   prog.cpp:19: conflicts with function declaration
> `int dice_2()'
>   prog.cpp: In function `int main()':
>   prog.cpp:26: implicit declaration of function `int
> die2(...)'
> 
>   Errors Found!
> 
>   You need to correct the errors so that the program
> compiles. The compiler was executed remotely from
>   MarketCache1.netcarrier.net/209.140.169.18 on
> Thursday, January 18, 101, 8:51. 
> 
> 
>        
> Send comments to:ole...@ie.... 
> 
> 
> __________________________________________________
> Do You Yahoo!?
> Get email at your own domain with Yahoo! Mail. 
> yahoo.com/
> 
> _______________________________________________
> Dev-cpp-users mailing list
> Dev...@li...
> http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
> 

RE: [Dev-C++] Please help with program bugs, i tried, no luck.

[Ioannis V. <no...@ya...>]

My ANSI C++ suggestions:

> -----Original Message-----
> From: dev...@li...
> [mailto:dev...@li...]On Behalf Of
> ropbert d baugh
> Sent: Friday, January 19, 2001 3:02 AM
> To: dev...@li...
> Subject: Re: [Dev-C++] Please help with program bugs, i tried, no luck.
>
>
> Thanks to Ionnis... Here is the completed game. Enjoy!
> #include <iostream.h>

#include <iostream>

> #include <stdlib.h>

or #include <cstdlib> better

> #include <time.h>

#include <ctime>

>
> int roll(void);   // protypes
>
> int  dice_1;  // Declared globals
> int dice_2;

Try to avoid the use of global variables.

>
> int roll()
> {

using std::srand;
using std::rand;

> //    srand(6);

srand(time(0)); // If srand() is given a standard value, rand() produces the
same values
                       // every time the program is executed.

>     do
>     {
>     dice_1 = (rand() + 1);       // dev-c++ does not have random function

It has, the rand() of the standard library. rand() produces a value from 0
to RAND_MAX. Usually RAND_MAX equals to 32767 but if you want to be portable
use RAND_MAX. So, if you want to produce values from 0 to 2 (3 values) use:

int dice_1=rand()/(RAND_MAX/3);

>     }while(dice_1 >7);

// Use the trick i told you above.


>     do
>     {
>     dice_2 = (rand() + 1);       // that i can find . use bcc55 for this
>     }while(dice_2 >7);

// The same


>     return dice_1;                    // anyone else have information on
> random??
> }
>
> int main()
> {
>    int through = 0, point = 0;;
>    int lose =0, first = 1, win ;
>
>    do
>    {
>    win = 0;
>    roll();
>    cout<<" the value rolled is : "<<(dice_1+dice_2)<<endl;
>    cout <<" the first die was : "<<dice_1<<endl;   // changed to int
>    cout<<" the second die was: "<<dice_2<<endl;
>
>    if(first == 1) point = (dice_1 + dice_2);
>    if(dice_1+dice_2 == 11 && first ==1)
>    {
>     lose =1;
>     cout<<endl<<"Sorry You Lose"<<endl;
>     through = 1;
>    }
>    if(dice_1+dice_2 == 7 && first == 0)
>    {
>     lose =1;
>     cout<<endl<<"Sorry You Lose"<<endl;
>     through = 1;
>    }
>    if(first == 0 && (dice_1+dice_2) == point || first == 1 && point ==7)
>    {
>    cout<<endl<<"HAY You WIN!!!"<< endl;
>    first = win = 1;
>    }
>    if(win != 1)first = 0;
>    cout<<"Enter 1 to quit " ;
>    cin>>through;
>    }while(through != 1 || lose ==0);
>
>    return 0;                                       // screen in console
> mode


I did not check the whole program, see my suggestions and fix it. :)


Keeep coding,
Ioannis

* Ioannis Vranos
* Programming pages: http://members.nbci.com/noicys
* Alternative URL: http://run.to/noicys