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I am trying to get this code to work. Please help.

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Join Date: Apr 2005

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lulug76

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Newbie Poster

I am trying to get this code to work. Please help.

Apr 5th, 2005

I am trying to make the random generator fill my array with no duplicates. An diplay the in order but aslo first line to print array[0], then second line array[0] and array[1], so on and so on until it display all twenty on one line.

Pease help

 Help with Code Tags 
 C++ Syntax (Toggle Plain Text) 
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <stdio.h>
 
void insert(int [], int);      // function prototype
bool AlreadyThere(int array[], int value, int index);	// called [],asize,call from init_call
 
int main()
{
 
 
  int count;
  const int MAXNUM = 20;
  int id[MAXNUM];
  int newcode;
  bool lookingForNew;
 
 
 
 srand(time(NULL));
 
 for(count = 0; count<MAXNUM; count ++)
 {
	lookingForNew= true;
	while(lookingForNew)
	{
		newcode = 1.0 + (double)rand()/(double)(RAND_MAX + 1) * 50.0;
	//cout<<"x"<<newcode<<endl;
		//if(AlreadyThere(id,newcode,count))
			if (id[count] == count || count == 0)
	{
 
			id[count]=newcode;			
			lookingForNew = false;
 
			cout<<id[0]<<id[1]<<endl;
 
		}
	}
	}
 
 
 
  insert(id,newcode);
 
 
 
 
  return 0;
}
 
void insert(int idcode[], int newcode)
{
  int i, newpos, trlpos;
 
  // find correct position to insert the new code
  i = 0;
  while (idcode[i] < newcode)
    i++;
 
    newpos = i;    // found the position for the new code
 
    // find the end of the list
    while (idcode[i] != 51)
      i++;
    trlpos = i;
 
    // move idcodes over one position
    for (i = trlpos; i >= newpos; i--)
      idcode[i+1] = idcode[i];
 
    // insert the new code
    idcode[newpos] = newcode;
 
 
  return;
}
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <stdio.h>

void insert(int [], int);      // function prototype
bool AlreadyThere(int array[], int value, int index);	// called [],asize,call from init_call

int main()
{


  int count;
  const int MAXNUM = 20;
  int id[MAXNUM];
  int newcode;
  bool lookingForNew;
  
  

 srand(time(NULL));
  
 for(count = 0; count<MAXNUM; count ++)
 {
	lookingForNew= true;
	while(lookingForNew)
	{
		newcode = 1.0 + (double)rand()/(double)(RAND_MAX + 1) * 50.0;
	//cout<<"x"<<newcode<<endl;
		//if(AlreadyThere(id,newcode,count))
			if (id[count] == count || count == 0)
	{
		
			id[count]=newcode;			
			lookingForNew = false;

			cout<<id[0]<<id[1]<<endl;

		}
	}
	}



  insert(id,newcode);
  



  return 0;
}

void insert(int idcode[], int newcode)
{
  int i, newpos, trlpos;

  // find correct position to insert the new code
  i = 0;
  while (idcode[i] < newcode)
    i++;
  
    newpos = i;    // found the position for the new code

    // find the end of the list
    while (idcode[i] != 51)
      i++;
    trlpos = i;

    // move idcodes over one position
    for (i = trlpos; i >= newpos; i--)
      idcode[i+1] = idcode[i];

    // insert the new code
    idcode[newpos] = newcode;
  

  return;
}

Code tags added. It's code, not c, btw. -Narue

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Join Date: Sep 2004

Posts: 7,867

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Solved Threads: 755

Narue

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Senior Bitch

Re: I am trying to get this code to work. Please help.

Apr 5th, 2005

Okay, you've explained what you're trying to do and the code shows how you're going about it. However, you've neglected to tell us what you're code doesn't do that you want it to. I don't know about everyone else, but I don't have time to analyze every program that somebody posts here. I'll only answer a question if there's a precise explanation of what the problem is. Posting what you're trying to do and a bunch of code is only 2/3 of a proper question.

New members chased away this month: 5

•

Join Date: Apr 2005

Posts: 9

Reputation: lulug76 is an unknown quantity at this point

Solved Threads: 0

lulug76

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Newbie Poster

Sorry I forgot to add the errors I am getting.

Apr 5th, 2005

The program won't run it keeps giving me errors:

error LNK2001: unresolved external symbol "bool __cdecl AlreadyThere(int * const,int,int)" (?AlreadyThere@@YA_NQAHHH@Z)
Debug/Program 4 LG.exe : fatal error LNK1120: 1 unresolved externals

I am not sure how to fix it. I think it has to with the function I names, but I am not sure what else to do.

Thanks,

lululg76

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Join Date: Sep 2004

Posts: 7,867

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Narue

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Senior Bitch

Re: I am trying to get this code to work. Please help.

Apr 5th, 2005

>unresolved external symbol "bool __cdecl AlreadyThere(int * const,int,int)"
Well that's easy (sort of). Write the function. As it is, you declare it here:

 Help with Code Tags 
 C++ Syntax (Toggle Plain Text) 
bool AlreadyThere(int array[], int value, int index);
bool AlreadyThere(int array[], int value, int index);

But you never define the body.

New members chased away this month: 5

•

Join Date: Apr 2005

Posts: 9

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lulug76

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Newbie Poster

Ok I have gotten most of the code to work.

Apr 5th, 2005

I have gotten my AlreadyThereFuntcion to work. The random genertor is generationg random numbers. I just don't understand why the rest of my code isn't placing the numbers in order. I don't get any errors the display is just wrong.

 Help with Code Tags 
 C++ Syntax (Toggle Plain Text) 
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <stdio.h>
 
void insert(int [], int);      // function prototype
 
bool AllReadyThere(int *array, int value, int index)
{
   for(int j = 0; j < value; j++)
      if(array[j] == value)
         return true;
   return false;
}
int main()
{
 
 
 
  int count;
  const int MAXNUM = 20;
  int id[MAXNUM];
  int newcode;
  bool lookingForNew;
 
 
 
 srand(time(NULL));
 
 for(count = 0; count<MAXNUM; count ++)
 {
	lookingForNew= true;
	while(lookingForNew)
	{
		newcode = 1.0 + (double)rand()/(double)(RAND_MAX + 1) * 50.0;
	//cout<<"x"<<newcode<<endl;
	if(!AllReadyThere(id,newcode,count))
	{		
			id[count]=newcode;			
			lookingForNew = false;
			cout<<id[count]<<endl;
 
 
		}
	}
	}
 
 
 
  insert(id,newcode);
  AllReadyThere(int *array, int value, int index);
  return 0;
}
 
void insert(int idcode[], int newcode)
{
  int i, newpos, trlpos;
 
  // find correct position to insert the new code
  i = 0;
  while (idcode[i] < newcode)
    i++;
 
    newpos = i;    // found the position for the new code
 
    // find the end of the list
    while (idcode[i] != 51)
      i++;
    trlpos = i;
 
    // move idcodes over one position
    for (i = trlpos; i >= newpos; i--)
      idcode[i+1] = idcode[i];
 
    // insert the new code
    idcode[newpos] = newcode;
 
 
  return;
}
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <stdio.h>

void insert(int [], int);      // function prototype

bool AllReadyThere(int *array, int value, int index)
{
   for(int j = 0; j < value; j++)
      if(array[j] == value)
         return true;
   return false;
}
int main()
{



  int count;
  const int MAXNUM = 20;
  int id[MAXNUM];
  int newcode;
  bool lookingForNew;
  
  

 srand(time(NULL));
  
 for(count = 0; count<MAXNUM; count ++)
 {
	lookingForNew= true;
	while(lookingForNew)
	{
		newcode = 1.0 + (double)rand()/(double)(RAND_MAX + 1) * 50.0;
	//cout<<"x"<<newcode<<endl;
	if(!AllReadyThere(id,newcode,count))
	{		
			id[count]=newcode;			
			lookingForNew = false;
			cout<<id[count]<<endl;
		

		}
	}
	}



  insert(id,newcode);
  AllReadyThere(int *array, int value, int index);
  return 0;
}

void insert(int idcode[], int newcode)
{
  int i, newpos, trlpos;

  // find correct position to insert the new code
  i = 0;
  while (idcode[i] < newcode)
    i++;
  
    newpos = i;    // found the position for the new code

    // find the end of the list
    while (idcode[i] != 51)
      i++;
    trlpos = i;

    // move idcodes over one position
    for (i = trlpos; i >= newpos; i--)
      idcode[i+1] = idcode[i];

    // insert the new code
    idcode[newpos] = newcode;
  

  return;
}

any help is appreciated

•

Join Date: Sep 2004

Posts: 7,867

Reputation: Narue has a reputation beyond repute

Solved Threads: 755

Narue

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Senior Bitch

Re: I am trying to get this code to work. Please help.

Apr 5th, 2005

Read this please. I'm getting tired of fixing your attempts at code tags.

New members chased away this month: 5

•

Join Date: Apr 2005

Posts: 9

Reputation: lulug76 is an unknown quantity at this point

Solved Threads: 0

lulug76

Offline

Newbie Poster

Sorry about that.

Apr 5th, 2005

 Help with Code Tags 
 C++ Syntax (Toggle Plain Text) 
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <stdio.h>
 
void insert(int [], int);      // function prototype
 
bool AllReadyThere(int *array, int value, int index)
{
   for(int j = 0; j < value; j++)
      if(array[j] == value)
         return true;
   return false;
 
}
int main()
{
 
 
 
  int count;
  const int MAXNUM = 20;
  int id[MAXNUM];
  int newcode, moves;
  bool lookingForNew;
 
 
 
 
 srand(time(NULL));
 
 for(count = 0; count<MAXNUM; count ++)
 {
	lookingForNew= true;
	while(lookingForNew)
	{
		newcode = 1.0 + (double)rand()/(double)(RAND_MAX + 1) * 50.0;
	//cout<<"x"<<newcode<<endl;
	if(!AllReadyThere(id,newcode,count))
	{		
			id[count]=newcode;			
			lookingForNew = false;
			cout<<id[count]<<endl;
 
		}
 
 
	}
	}
 
 
 
  insert(id,newcode);
 
  return 0;
}
 
void insert(int idcode[], int newcode)
{
  int i, newpos, trlpos;
 
  // find correct position to insert the new code
  i = 0;
  while (idcode[i] < newcode)
    i++;
 
    newpos = i;    // found the position for the new code
 
    // find the end of the list
    while (idcode[i] != 51)
      i++;
    trlpos = i;
 
    // move idcodes over one position
    for (i = trlpos; i >= newpos; i--)
      idcode[i+1] = idcode[i];
 
    // insert the new code
    idcode[newpos] = newcode;
 
 
  return;
}
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <stdio.h>

void insert(int [], int);      // function prototype

bool AllReadyThere(int *array, int value, int index)
{
   for(int j = 0; j < value; j++)
      if(array[j] == value)
         return true;
   return false;
   
}
int main()
{



  int count;
  const int MAXNUM = 20;
  int id[MAXNUM];
  int newcode, moves;
  bool lookingForNew;
  
  


 srand(time(NULL));
  
 for(count = 0; count<MAXNUM; count ++)
 {
	lookingForNew= true;
	while(lookingForNew)
	{
		newcode = 1.0 + (double)rand()/(double)(RAND_MAX + 1) * 50.0;
	//cout<<"x"<<newcode<<endl;
	if(!AllReadyThere(id,newcode,count))
	{		
			id[count]=newcode;			
			lookingForNew = false;
			cout<<id[count]<<endl;
		
		}


	}
	}



  insert(id,newcode);
  
  return 0;
}

void insert(int idcode[], int newcode)
{
  int i, newpos, trlpos;

  // find correct position to insert the new code
  i = 0;
  while (idcode[i] < newcode)
    i++;
  
    newpos = i;    // found the position for the new code

    // find the end of the list
    while (idcode[i] != 51)
      i++;
    trlpos = i;

    // move idcodes over one position
    for (i = trlpos; i >= newpos; i--)
      idcode[i+1] = idcode[i];

    // insert the new code
    idcode[newpos] = newcode;
  

  return;
}