<ol style="list-style-type: decimal"><li>telemetre_18_04_2007_11h_08_mn_50sec.dbt</li>
<li>1176887334023317	1	D	3	1.486789	124	-17.150263</li>
<li>1176887334050289	1	D	3	1.506669	125	-16.790839</li>
<li>1176887334077692	1	D	3	1.521077	126	-16.517200</li>
<li>1176887334103341	2	D	3	1.579571	127	-15.251071</li>
<li>1176887334130332	2	D	3	1.557395	128	-15.766200</li>
<li>1176887334157684	0	D	3	1.574303	129	-15.378240	
 
</li>
<li>telemetre_18_04_2007_11h_08_mn_50sec.dbt</li>
<li>1176887334023324	1	D	3	1.486789	124	-17.150263</li>
<li>1176887334050214	2	D	3	1.506669	125	-16.790839</li>
<li>1176887334077674	0	D	3	1.521077	126	-16.517200</li>
<li>1176887334103345	0	D	3	1.579571	127	-15.251071</li>
<li>1176887334130345	1	D	3	1.557395	128	-15.766200</li>
<li>1176887334157675	0	D	3	1.574303	129	-15.378240</li>
</ol>

#include <fstream>
#include <string>
#include <iostream>
using namespace std;
 
int main()
{
    string line;
    // open input file
    ifstream in("infile.txt");
    if( !in.is_open())
    {
          cout << "Input file failed to open\n";
          return 1;
    }
    // now open temp output file
    ofstream out("outfile.txt");
    // loop to read/write the file.  Note that you need to add code here to check
    // if you want to write the line
    while( getline(in,line) )
    {
         out << line << "\n";
    }
    in.close();
    out.close();    
    // delete the original file
    remove("infile.txt");
    // rename old to new
    rename("outfile.txt","infile.txt");
 
    // all done!
    return 0;
}