[QSOSMOOTH]

i am trying to read data froma file into an array but when it runs nothing shows here is what i have

int number;
  ifstream infile;
  infile.open("c:MP3data.txt");
  infile >> number;
  int i;
  int downloads [number];
  for(i=0;i<number;i++)
  {

	  infile >> downloads [i];

  }
   
  infile.close( );

for(i=0;i<number;i++)
{
	 cout<<downloads [i]<< " ";
}



	return 0;

This post has been edited by QSOSMOOTH: 16 November 2009 - 05:52 PM

[jjl]

What does the file look like?

ifstream file("data.txt");

int i=0;
while(getline(file,line))
{
downloads[i] = atoi(line.c_str());
i++;

}

EDIT:: CUser good catch, Make sure to include full path with backslashes

This post has been edited by ImaSexy: 16 November 2009 - 05:54 PM

[QSOSMOOTH]

ImaSexy, on 16 Nov, 2009 - 04:52 PM, said:

What does the file look like?

ifstream file("data.txt");

int i=0;
while(getline(file,line))
{
downloads[i] = atoi(line.c_str());
i++;

}

EDIT:: CUser good catch, Make sure to include full path with backslashes

it is suppose to have ids and those people have downloads assigned to them

[QSOSMOOTH]

QSOSMOOTH, on 16 Nov, 2009 - 05:09 PM, said:

ImaSexy, on 16 Nov, 2009 - 04:52 PM, said:

What does the file look like?

ifstream file("data.txt");

int i=0;
while(getline(file,line))
{
downloads[i] = atoi(line.c_str());
i++;

}

EDIT:: CUser good catch, Make sure to include full path with backslashes

it is suppose to have ids and those people have downloads assigned to them

it still doesnt open the file

[QSOSMOOTH]

QSOSMOOTH, on 16 Nov, 2009 - 05:41 PM, said:

QSOSMOOTH, on 16 Nov, 2009 - 05:09 PM, said:

ImaSexy, on 16 Nov, 2009 - 04:52 PM, said:

What does the file look like?

ifstream file("data.txt");

int i=0;
while(getline(file,line))
{
downloads[i] = atoi(line.c_str());
i++;

}

EDIT:: CUser good catch, Make sure to include full path with backslashes

it is suppose to have ids and those people have downloads assigned to them

it still doesnt open the file

int number;
  ifstream infile; // input file stream object
  infile.open("MP3data.txt"); // open the file
  infile >> number;
  int i; // loop counter variable
  int downloads [number]; // array

 //read the downloads from the file into the array
 for(i=0;i<number;i++)
  {
	infile >> downloads [i];
  }

  infile.close( );// closes the file

  // display the downloads read
  for(i=0;i<number;i++)
  {
	 cout<<downloads [i]<< " ";
  }

still doesnt open the file