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Groups > comp.lang.c > #149029

Re: Do "C" arrays start a 0 or 1?

From Bonita Montero <Bonita.Montero@gmail.com>
Newsgroups comp.lang.c
Subject Re: Do "C" arrays start a 0 or 1?
Date 2020-01-13 16:32 +0100
Organization albasani.net
Message-ID <qvi2ij$3rf$1@news.albasani.net> (permalink)
References (18 earlier) <i3FSF.157309$GFe.112604@fx12.am4> <qvh904$tr$1@dont-email.me> <d2146829-4608-461a-bd43-4696967e2a8b@googlegroups.com> <ba4b142e-94aa-45c7-bde5-a9226e450bd3@googlegroups.com> <2d7c0559-4b8d-4ef3-bbbf-ce6d076a0734@googlegroups.com>

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Look at this comparison of std::sort and qsort():

#include <iostream>
#include <vector>
#include <algorithm>
#include <random>
#include <chrono>
#include <cstdlib>

using namespace std;
using namespace chrono;

size_t const N_ELEMENTS = 1'000'000;

double cppBenchmark()
{
     mt19937_64                       rg;
     uniform_int_distribution<size_t> uidViSize( 1, 8 );
     uniform_int_distribution<int>    uidVi( 0, 10 );
     vector<vector<int>>              vvi;
     vvi.reserve( N_ELEMENTS );
     for( size_t i = 0; i != N_ELEMENTS; ++i )
     {
         vector<int> vi( uidViSize( rg ) );
         for( size_t j = 0; j != vi.size(); ++j )
             vi[j] = uidVi( rg );
         vvi.emplace_back( vi );
     }
     time_point<high_resolution_clock> start = high_resolution_clock::now();
     sort( vvi.begin(), vvi.end(),
         []( vector<int> &left, vector<int> &right ) -> bool
         {
             bool          leftShorter = left.size() < right.size();
             size_t        shorterSize = leftShorter ? left.size() : 
right.size();
             for( size_t i = 0; i != shorterSize; ++i )
                 if( left[i] == right[i] )
                     continue;
                 else
                     return left[i] < right[i];
             return leftShorter;
         } );
     return (double)duration_cast<nanoseconds>( 
high_resolution_clock::now() - start ).count();;
}

#if defined(_MSC_VER)
     #pragma warning(disable: 26451)
#endif

struct vec
{
     int    *begin;
     size_t  size;
};

int cComp( const void *left, const void *right )
{
     vec     *viLeft     = (vec *)left,
             *viRight    = (vec *)right;
     int     shorter     = viLeft->size < viRight->size ? -1 : 
viRight->size < viLeft->size ? 1 : 0;
     size_t  shorterSize = shorter == -1 ? viLeft->size : viRight->size;
     for( size_t i = 0; i != shorterSize; ++i )
         if( viLeft->begin[i] == viRight->begin[i] )
             continue;
         else
             if( viLeft->begin[i] < viRight->begin[i] )
                 return -1;
             else
                 return  1;
     return shorter;
}

double cBenchmark()
{
     vec *vvi;
     if( !(vvi = (vec *)malloc( N_ELEMENTS * sizeof(vec) )) )
         return -1;
     double ns = -1;
     time_point<high_resolution_clock> start;
     size_t vviEnd =  0;
     for( vviEnd = 0; vviEnd != N_ELEMENTS; ++vviEnd )
     {
         size_t  size = 1 + rand() % 8;
         int    *begin;
         if( !(begin = (int *)malloc( size * sizeof(int) )) )
             goto destruct;
         vvi[vviEnd].begin = begin;
         vvi[vviEnd].size  = size;
         for( size_t i = 0; i != size; ++i )
             begin[i] = rand() % 11;
     }
     start = high_resolution_clock::now();
     qsort( vvi, N_ELEMENTS, sizeof(vec), cComp );
     ns = (double)duration_cast<nanoseconds>( 
high_resolution_clock::now() - start ).count();;
destruct:
     while( vviEnd > 0 )
         free( vvi[--vviEnd].begin );
     free( vvi );
     return ns;
}

int main()
{
     double ns;
     ns = cppBenchmark();
     cout << ns / 1.0e6 << "ms" << endl;
     ns = cBenchmark();
     cout << ns / 1.0e6 << "ms" << endl;
}

The C++-algorithm is 29 lines, the C-algorithm is 45 lines.
The C++-algorihm is about 48% faster on my computer (1800X).
The C++-algorithm is much more readable.
The C++-algorithm has clean error-handling though exceptions
whereas in C I would have to rely on ugly return-codes.

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Thread

Do "C" arrays start a 0 or 1? T <T@invalid.invalid> - 2019-12-31 20:08 -0800
  Re: Do "C" arrays start a 0 or 1? Paul <nospam@needed.invalid> - 2019-12-31 23:50 -0500
  Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-01 03:28 -0800
    Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-01 03:49 -0800
    Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-01 13:26 +0100
      Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-01 04:34 -0800
        Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-01 13:56 +0100
          Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-01 05:04 -0800
            Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-01 14:18 +0100
              Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-01 13:21 +0000
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-01 14:26 +0100
          Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-01 13:19 +0000
            Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-01 14:24 +0100
              Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-01 14:56 +0000
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-01 16:06 +0100
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-01 15:44 +0000
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-01 16:54 +0100
                Re: Do "C" arrays start a 0 or 1? chad <cdalten@gmail.com> - 2020-01-01 08:07 -0800
          Re: Do "C" arrays start a 0 or 1? Dan Purgert <dan@djph.net> - 2020-01-01 14:19 +0000
            Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-01 15:28 +0100
              Re: Do "C" arrays start a 0 or 1? Dan Purgert <dan@djph.net> - 2020-01-02 11:06 +0000
  Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-02 10:19 +0100
    Re: Do "C" arrays start a 0 or 1? gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-02 13:33 +0000
      Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-02 13:55 +0000
        Raku (Was: Do "C" arrays start a 0 or 1?) gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-02 14:48 +0000
      Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-02 15:03 +0100
        Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-02 06:18 -0800
  Re: Do "C" arrays start a 0 or 1? m.nasim85@gmail.com - 2020-01-02 01:26 -0800
  Re: Do "C" arrays start a 0 or 1? F Russell <fr@random.info> - 2020-01-05 19:32 +0000
    Re: Do "C" arrays start a 0 or 1? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-05 12:25 -0800
      Re: Do "C" arrays start a 0 or 1? F Russell <fr@random.info> - 2020-01-07 00:33 +0000
        Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 01:11 +0000
          Re: Do "C" arrays start a 0 or 1? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-06 22:32 -0800
            Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 10:08 +0000
              Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 06:24 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 06:30 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 06:42 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 12:47 -0800
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 21:20 +0000
                Re: Do "C" arrays start a 0 or 1? gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-07 21:53 +0000
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 14:01 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 14:22 -0800
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 22:31 +0000
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-08 00:27 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-08 08:13 -0800
                Re: Do "C" arrays start a 0 or 1? chad <cdalten@gmail.com> - 2020-01-07 06:33 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 06:38 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 06:49 -0800
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 16:38 +0000
                Re: Do "C" arrays start a 0 or 1? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-07 10:31 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 10:44 -0800
                Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-07 19:54 +0100
                Re: Do "C" arrays start a 0 or 1? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-01-11 10:24 -0800
                Re: Do "C" arrays start a 0 or 1? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-11 14:23 -0800
                Re: Do "C" arrays start a 0 or 1? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-01-21 04:21 -0800
                Re: Do "C" arrays start a 0 or 1? James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-21 05:06 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 10:59 -0800
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 19:21 +0000
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-07 11:36 -0800
        Re: Do "C" arrays start a 0 or 1? Barry Schwarz <schwarzb@delq.com> - 2020-01-06 18:02 -0800
          Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-07 10:55 +0100
        Re: Do "C" arrays start a 0 or 1? James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-06 23:34 -0500
        Re: Do "C" arrays start a 0 or 1? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-06 22:30 -0800
    Re: Do "C" arrays start a 0 or 1? Richard Damon <Richard@Damon-Family.org> - 2020-01-05 16:30 -0500
      Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-06 02:07 -0800
        Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-06 07:57 -0800
  Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-07 08:03 +0100
    Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-07 08:11 +0100
    Re: Do "C" arrays start a 0 or 1? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-01-07 10:09 +0000
      Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-07 11:12 +0100
    Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 11:09 +0000
      Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-07 13:45 +0100
        Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 13:06 +0000
          Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-07 14:14 +0100
            Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-07 16:27 +0000
              Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-07 17:53 +0100
              Re: Do "C" arrays start a 0 or 1? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-07 08:55 -0800
      Re: Do "C" arrays start a 0 or 1? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-07 05:19 -0800
      Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-11 19:11 +0100
        Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-11 19:09 +0000
          Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-11 20:18 +0100
            Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-11 20:00 +0000
              Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 07:02 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 00:32 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 09:38 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 01:09 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 10:48 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 01:57 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 11:02 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 02:09 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 12:45 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 03:54 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 13:13 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 04:35 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 13:38 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 04:44 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 13:49 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 04:59 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 14:03 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 05:21 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 14:35 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 05:46 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 15:11 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 06:41 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 16:15 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 08:11 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 08:19 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 17:42 +0100
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 17:40 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 09:04 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 18:05 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 09:13 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 18:16 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 09:25 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 18:26 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 09:21 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 18:25 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 09:31 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 18:33 +0100
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-12 13:21 +0000
                Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-13 09:16 +0100
                Re: Do "C" arrays start a 0 or 1? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-13 04:28 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 13:36 +0100
                Re: Do "C" arrays start a 0 or 1? Öö Tiib <ootiib@hot.ee> - 2020-01-13 04:39 -0800
                Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-13 15:22 +0100
                Re: Do "C" arrays start a 0 or 1? James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-13 05:10 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 15:10 +0100
                Re: Do "C" arrays start a 0 or 1? James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-13 07:31 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 16:34 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 06:59 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 16:32 +0100
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 17:17 +0100
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 18:13 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 09:19 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 18:22 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 09:29 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 18:34 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 09:40 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 18:42 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 09:56 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 19:19 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 10:21 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-13 19:25 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 10:46 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 08:02 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-15 01:04 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-15 01:25 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-15 06:37 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-15 10:49 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-02-04 01:15 -0800
                Re: Do "C" arrays start a 0 or 1? Siri Cruise <chine.bleu@yahoo.com> - 2020-02-04 01:48 -0800
                Re: Do "C" arrays start a 0 or 1? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-02-04 02:29 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-02-04 03:05 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-02-04 04:07 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-02-04 04:59 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 08:51 -0800
                Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-13 15:19 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 06:47 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 06:51 -0800
                Re: Do "C" arrays start a 0 or 1? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-13 09:35 -0800
                Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-13 21:48 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 12:54 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-13 13:38 -0800
                Re: Do "C" arrays start a 0 or 1? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-14 02:30 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-14 02:40 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-14 02:47 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-14 03:52 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-14 04:00 -0800
                Re: Do "C" arrays start a 0 or 1? David Brown <david.brown@hesbynett.no> - 2020-01-14 14:20 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 02:21 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 12:50 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 04:14 -0800
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-12 14:23 +0000
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 16:16 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 08:13 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 17:43 +0100
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-12 17:42 +0000
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 18:43 +0100
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-12 18:04 +0000
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 19:31 +0100
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-12 21:18 +0000
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 13:53 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 19:36 +0100
                Re: Do "C" arrays start a 0 or 1? Bart <bc@freeuk.com> - 2020-01-12 20:56 +0000
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 10:04 -0800
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 02:05 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 12:43 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 03:46 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 12:51 +0100
                Re: Do "C" arrays start a 0 or 1? fir <profesor.fir@gmail.com> - 2020-01-12 03:58 -0800
                Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-12 13:14 +0100
    Re: Do "C" arrays start a 0 or 1? gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-07 13:03 +0000
  Re: Do "C" arrays start a 0 or 1? Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-21 16:44 +0100

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