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Groups > comp.lang.c > #157106

Re: Programming exercise/challenge

From Anton Shepelev <anton.txt@gmail.com>
Newsgroups comp.lang.c
Subject Re: Programming exercise/challenge
Date 2020-12-09 02:39 +0300
Organization A noiseless patient Spider
Message-ID <20201209023938.b51a2cd8ee446baba347fd14@gmail.com> (permalink)
References <86wnxwkyol.fsf@linuxsc.com> <871rg2rffu.fsf@bsb.me.uk> <86v9dehts2.fsf@linuxsc.com> <0a4bfb4f-b0b6-4698-a7f5-4ff126a3affen@googlegroups.com> <20201208021620.0845d0f16263a3462964bfd0@gmail.com>

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I wrote to Tim:

> If you are not convinced, I will consider amending my
> program tomorrow evening.

Since he has kept the rules, I have modified my program.
It is still inefficient, but hopefully more correct:

/* ------------------------------ No comments -----------------------------V2-*/
/* A program to strip comments from a C file, by Anton Shepelev               */

#include<stdio.h>
#include<string.h>

/* Machine states: */
/* TODO: devise a consistent, annotated, but still very brief naming: */
typedef enum t_state
{  S_CD,  S_BC,  S_CR, S_SR, S_LC,
   S_CM1, S_BC0, S_CE, S_SE,     } t_state;

/* A state transition: */
/* TODO: buf is used in one entry only => hardcode: */
typedef struct
{  t_state state; /* state         */
   int     c;     /* input         */
   t_state next;  /* next state    */
   char    buf;   /* buffer input? */
   char    print; /* print  input? */
} t_trans;

/* Transition table: */
/* EOF input denotes the fall-back: */
t_trans xtab[] = {
/*   state  char   next buffer print  */
   { S_CD,  '/' , S_CM1,  1,     0 },
   { S_CD,  '"' , S_SR,   0,     1 },
   { S_CD,  '\'', S_CR,   0,     1 },
   { S_CD,  EOF , S_CD,   0,     1 },
   { S_CM1, '/' , S_LC,   0,     0 },
   { S_CM1, '*' , S_BC,   0,     0 },
   { S_CM1, EOF , S_CD,   0,     1 },
   { S_LC,  '\n', S_CD,   0,     1 },
   { S_LC,  EOF , S_LC,   0,     0 },
   { S_BC,  '*' , S_BC0,  0,     0 },
   { S_BC,  EOF , S_BC,   0,     0 },
   { S_BC0, '/' , S_CD,   0,    -1 },
   { S_BC0, '*' , S_BC0,  0,     0 }, /* <== thanks to Bart's test case */
   { S_BC0, EOF , S_BC,   0,     0 },
   { S_SR,  '\\', S_SE,   0,     1 },
   { S_SR,  '"' , S_CD,   0,     1 },
   { S_SR,  EOF , S_SR,   0,     1 },
   { S_SE,  EOF,  S_SR,   0,     1 },
   { S_CR,  '\\', S_CE,   0,     0 },
   { S_CR,  '\'', S_CD,   0,     1 },
   { S_CR,  EOF,  S_CR,   0,     1 },
   { S_CE,  EOF,  S_CR,   0,     0 }
};

static void flushbuf( char * buf, char print )
{  if( print ) printf( "%s", buf );
   buf[0] = '\0';
}

/* Perform a step on the state machine: */
/* OPT: nested array, indexed by 1) .state and 2) .char to avoid the loop: */
/*      i.e.: trans = state_tab[state][c]                                  */
void step( t_state *state, int c, char *buf )
{  t_trans *trans;
   int          i;

   i = 0;
   while( 1 ) /* transition look up */
   {  trans = &xtab[i];
      i     = i + 1;

      if( trans->state != *state ) continue;
      if( trans->c     !=  c     )
      if( trans->c     !=  EOF   ) continue;

      break;
   }

   flushbuf( buf, trans->print == 1 );
   if( trans->print != 0 )
   {  if( trans->print == -1 ) putchar( ' ' );
      else                     putchar(  c  );  }

   if( trans->buf ) buf[1] = c;

   *state = trans->next;
}

void main( void )
{  int     c, p, stop;
   char    buf[80]; /* either keep it large enough or use dynamic memory */
   char    cont;
   t_state state;

   stop  = 0;
   cont  = 0;
   state = S_CD;
   buf[0]='\0';
   c     = EOF;
   while( 1 )
   {  p = c; c = getc( stdin );

      if( p == '\\' && c == '\n' )
      {  cont = 1; continue; }

      if( cont )
      {  cont = 0;
         strcat(buf, "\\\n");
         continue;
      }

      if( p != EOF )
      {  step( &state, p, buf );  }

      if( c == EOF )
      {  break;  }
   }
}

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Thread

Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-05 08:25 -0800
  Re: Programming exercise/challenge Sjouke Burry <burrynulnulfour@ppllaanneett.nnll> - 2020-12-05 17:33 +0100
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-06 11:58 -0800
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-30 09:40 -0800
      Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-30 18:20 +0000
        Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-31 01:04 -0800
        Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-02 22:05 +0300
          Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-02 14:48 -0500
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-02 19:17 -0800
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-02 19:04 -0800
      Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-30 21:44 +0000
        Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-31 02:54 +0000
        Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-03 09:49 -0800
          Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-04 00:15 +0300
            Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-03 21:57 +0000
              Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-03 23:00 +0000
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-04 00:00 +0000
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-04 20:04 -0800
              Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-05 07:15 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-07 22:30 -0800
          Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-04 18:42 +0000
            Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-04 21:23 +0000
              Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-04 23:41 +0000
  Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-05 16:39 +0000
    Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-05 16:58 +0000
      Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-05 17:08 +0000
      Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-05 17:11 +0000
        Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-05 17:24 +0000
          Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-05 17:52 +0000
            Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-05 18:30 +0000
            Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-05 19:56 +0000
              Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-06 14:51 +0000
      Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-05 17:49 +0000
        Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-05 18:34 +0000
      Re: Programming exercise/challenge Bonita Montero <Bonita.Montero@gmail.com> - 2020-12-05 19:40 +0100
        Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-05 18:47 +0000
          Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-05 23:19 +0000
            Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-05 23:56 +0000
            Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-08 02:26 +0000
              Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-08 16:04 +0300
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 23:39 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-12 23:34 +0300
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-12 19:28 -0800
                Re: Programming exercise/challenge kegs@provalid.com (Kent Dickey) - 2020-12-29 10:34 -0600
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-29 20:05 -0800
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-06 06:03 -0800
  Re: Programming exercise/challenge dfs <nospam@dfs.com> - 2020-12-05 13:58 -0500
    Re: Programming exercise/challenge Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-12-05 21:37 +0000
      Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-06 06:13 -0800
        Re: Programming exercise/challenge jacobnavia <jacob@jacob.remcomp.fr> - 2020-12-06 18:00 +0100
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-06 12:31 -0800
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-06 06:26 -0800
  Re: Programming exercise/challenge jacobnavia <jacob@jacob.remcomp.fr> - 2020-12-05 23:32 +0100
    Re: Programming exercise/challenge jacobnavia <jacob@jacob.remcomp.fr> - 2020-12-06 17:18 +0100
      Re: Programming exercise/challenge jacobnavia <jacob@jacob.remcomp.fr> - 2020-12-06 17:51 +0100
      Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-06 22:27 +0000
        Re: Programming exercise/challenge jacobnavia <jacob@jacob.remcomp.fr> - 2020-12-07 09:37 +0100
          Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-07 07:36 -0500
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 22:49 -0800
  Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-06 17:51 +0000
    Re: Programming exercise/challenge dfs <nospam@dfs.com> - 2020-12-06 13:03 -0500
      Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-06 23:53 +0000
    Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-06 19:53 +0000
      Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-06 23:38 +0000
        Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-07 00:17 +0000
          Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-07 02:09 +0000
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-07 01:03 -0800
      Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-07 12:05 +0000
        Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-07 12:25 +0000
          Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-07 13:33 +0000
            Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-07 14:18 +0000
              Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-07 14:31 +0000
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-07 12:58 -0500
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 23:03 -0800
              Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-12-07 07:12 -0800
              Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-07 21:55 +0000
              Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 22:59 -0800
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 22:55 -0800
            Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-09 07:45 -0500
              Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-24 11:26 -0800
                Re: Programming exercise/challenge Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-12-24 12:24 -0800
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-24 17:19 -0500
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-27 05:16 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-27 04:17 -0800
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-27 08:27 -0500
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-29 19:18 -0800
        Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-12-07 05:15 -0800
          Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-07 13:42 +0000
        Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 22:53 -0800
        Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-10 01:49 -0800
          Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-10 22:35 +0000
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-10 21:17 -0800
              Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-12 21:44 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-12 19:46 -0800
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-13 12:21 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-24 11:35 -0800
                Re: Programming exercise/challenge Rosario19 <Ros@invalid.invalid> - 2020-12-31 00:46 +0100
                Re: Programming exercise/challenge Rosario19 <Ros@invalid.invalid> - 2020-12-31 00:52 +0100
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-31 00:34 -0800
                Re: Programming exercise/challenge Rosario19 <Ros@invalid.invalid> - 2021-01-01 08:23 +0100
                Re: Programming exercise/challenge Rosario19 <Ros@invalid.invalid> - 2021-01-01 10:09 +0100
                Re: Programming exercise/challenge Rosario19 <Ros@invalid.invalid> - 2021-01-01 11:38 +0100
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-01 08:24 -0800
      Re: Programming exercise/challenge "james...@alumni.caltech.edu" <jameskuyper@alumni.caltech.edu> - 2020-12-07 07:03 -0800
        Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-08 02:16 +0300
          Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-09 02:39 +0300
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 23:18 -0800
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 23:17 -0800
  Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-08 00:27 +0300
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 23:20 -0800
  Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-07 13:44 -0800
    Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-07 14:01 -0800
    Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-07 22:16 +0000
      Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-07 15:10 -0800
        Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-08 01:07 +0000
      Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-08 00:34 +0000
    Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-08 18:17 -0800
      Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-09 00:56 -0800
        Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-09 02:30 -0800
          Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-09 15:14 -0800
            Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-09 15:44 -0800
            Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-12 23:56 +0300
              Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-12 13:29 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-13 00:46 +0300
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-12 13:59 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-13 14:17 +0300
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-13 12:58 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-13 20:57 -0800
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-14 20:44 -0800
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-23 11:15 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-23 23:45 +0300
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-23 21:36 -0800
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-24 09:11 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-24 15:30 -0800
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-24 23:18 -0800
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-24 23:56 -0800
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2020-12-28 12:01 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-29 19:31 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-24 14:47 -0800
  Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-08 01:59 +0300
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 23:26 -0800
  Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-07 19:02 -0500
    Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-08 01:15 +0000
      Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-07 20:38 -0500
        Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-08 02:19 +0000
    Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-08 11:44 +0000
      Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-08 07:32 -0500
        Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-08 14:40 +0000
          Re: Programming exercise/challenge "james...@alumni.caltech.edu" <jameskuyper@alumni.caltech.edu> - 2020-12-08 06:52 -0800
            Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-08 17:31 +0000
              Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-08 20:16 +0000
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-08 20:48 +0000
                Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-12-08 15:34 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-09 02:54 +0300
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-09 12:33 +0300
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-09 12:43 +0300
                Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-12-09 01:52 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-13 00:28 +0300
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-12 21:40 +0000
                Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-12-12 13:48 -0800
                Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-12-09 01:46 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 23:29 -0800
          Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-08 10:45 -0500
          Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-08 17:16 +0000
      Re: Programming exercise/challenge "james...@alumni.caltech.edu" <jameskuyper@alumni.caltech.edu> - 2020-12-08 06:39 -0800
  Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-07 17:48 -0800
    Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-07 21:03 -0500
      Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-09 03:02 -0800
        Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-09 08:02 -0500
          Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-09 16:49 +0000
            Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-09 13:33 -0500
              Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-09 19:57 +0000
              Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-10 01:45 +0000
                Re: Programming exercise/challenge Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2020-12-10 02:15 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-24 11:24 -0800
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-09 21:57 -0500
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-10 03:32 +0000
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-10 08:19 -0500
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-24 11:04 -0800
            Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-24 19:34 +0000
    Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-08 02:22 +0000
      Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-09 03:04 -0800
        Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-09 11:59 +0000
          Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-09 08:11 -0500
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-10 00:02 -0800
            Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-10 15:12 +0000
              Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-10 10:36 -0800
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-10 22:11 +0000
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-10 23:34 +0000
                Re: Programming exercise/challenge "james...@alumni.caltech.edu" <jameskuyper@alumni.caltech.edu> - 2020-12-10 20:11 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-10 21:06 -0800
    Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-09 03:03 +0300
      Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-08 21:21 -0500
        Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-09 12:50 +0300
          Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2020-12-09 08:16 -0500
      Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-08 23:32 -0800
      Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-09 12:21 +0000
        Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-02 19:15 +0000
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-07 01:54 -0800
            Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-22 22:36 +0000
              Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-22 23:07 +0000
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-22 20:27 -0800
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-23 13:05 +0000
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-23 07:45 -0800
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-23 16:49 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-23 11:22 -0800
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-23 16:53 +0000
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-23 09:55 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-23 21:35 -0800
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-24 18:17 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-27 07:57 -0800
              Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-23 11:28 -0800
  Re: Programming exercise/challenge "jfbod...@gmail.com" <jfbode1029@gmail.com> - 2020-12-08 11:30 -0800
    Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-08 20:31 +0000
      Re: Programming exercise/challenge jacobnavia <jacob@jacob.remcomp.fr> - 2020-12-08 22:17 +0100
    Re: Programming exercise/challenge jacobnavia <jacob@jacob.remcomp.fr> - 2020-12-08 22:15 +0100
      Re: Programming exercise/challenge "jfbod...@gmail.com" <jfbode1029@gmail.com> - 2020-12-08 13:28 -0800
        Re: Programming exercise/challenge "jfbod...@gmail.com" <jfbode1029@gmail.com> - 2020-12-09 12:05 -0800
          Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-13 00:04 +0300
      Re: Programming exercise/challenge Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2020-12-08 21:38 +0000
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-09 03:25 -0800
  Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-09 01:00 +0000
    Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-09 03:09 +0000
      Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-13 00:35 +0300
        Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-12 22:57 +0000
          Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-12 23:43 +0000
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-12 19:47 -0800
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-12 23:27 -0800
              Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-12-13 14:44 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-24 11:47 -0800
  Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-09 03:36 -0800
    Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-09 14:51 +0300
      Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-09 11:35 -0800
        Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-10 02:33 +0300
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-10 00:05 -0800
            Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-10 14:59 +0300
              Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-10 20:32 -0800
          Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-12 23:45 +0300
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-12 19:24 -0800
        Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-13 00:17 +0300
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-12 19:23 -0800
    Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2020-12-09 19:31 +0000
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-09 12:01 -0800
      Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-09 12:25 -0800
  Re: Programming exercise/challenge kegs@provalid.com (Kent Dickey) - 2020-12-23 01:00 -0600
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-24 14:34 -0800
      Re: Programming exercise/challenge kegs@provalid.com (Kent Dickey) - 2020-12-26 23:03 -0600
        Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-27 06:29 -0800
          Re: Programming exercise/challenge kegs@provalid.com (Kent Dickey) - 2020-12-28 11:52 -0600
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-29 00:38 -0800
        Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-28 15:29 +0300
          Re: Programming exercise/challenge kegs@provalid.com (Kent Dickey) - 2020-12-28 17:12 -0600
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-28 23:54 -0800
        Re: Programming exercise/challenge kegs@provalid.com (Kent Dickey) - 2020-12-29 10:26 -0600
          Re: Programming exercise/challenge kegs@provalid.com (Kent Dickey) - 2020-12-29 10:37 -0600
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-29 19:59 -0800
  Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-12-30 09:17 -0800
    Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2020-12-31 16:54 +0300
      Re: Programming exercise/challenge kegs@provalid.com (Kent Dickey) - 2020-12-31 09:16 -0600
        Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2020-12-31 15:56 +0000
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-07 02:41 -0800
        Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-12-31 13:01 -0800
        Re: Programming exercise/challenge Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-12-31 14:15 -0800
        Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-01 08:03 -0800
      Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-01 07:42 -0800
        Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-02 21:59 +0300
          Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-02 14:52 -0500
            Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-01-02 12:30 -0800
            Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-02 18:17 -0500
              Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-02 19:22 -0500
              Re: Programming exercise/challenge Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-01-02 17:48 -0800
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-02 22:35 -0500
          Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-02 18:02 -0800
            Re: Programming exercise/challenge Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-01-03 00:42 -0800
              Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-04 20:12 -0800
  Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-04 07:04 -0800
    Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-04 20:22 -0800
      Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-05 04:24 -0800
        Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-05 06:22 -0800
          Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-05 08:55 -0800
            Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-05 20:22 +0300
              Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-05 20:27 +0300
              Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-05 14:20 -0800
            Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-05 17:23 +0000
              Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-05 10:18 -0800
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-05 18:57 +0000
              Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-05 12:58 -0800
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-05 17:31 -0500
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-05 17:50 -0500
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-05 19:33 -0800
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-05 23:02 -0500
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-05 21:00 -0800
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-06 07:42 -0500
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-06 08:55 -0800
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-06 13:29 -0500
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-06 14:09 -0800
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-06 22:11 -0500
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-07 03:10 -0800
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-07 06:40 -0500
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-09 06:27 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-10 04:32 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-11 06:58 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-11 14:40 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-15 09:46 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-17 04:13 -0800
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-17 14:18 +0000
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-17 18:02 +0000
                Re: Programming exercise/challenge Richard Damon <Richard@Damon-Family.org> - 2021-01-17 15:12 -0500
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-17 21:39 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-20 10:57 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-21 11:37 -0800
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-22 00:30 -0500
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-22 09:09 -0800
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-22 13:47 -0500
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-22 19:00 +0000
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-22 19:42 +0000
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-22 21:16 +0000
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-22 16:41 -0500
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-23 17:46 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-23 09:51 -0800
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-23 18:38 +0000
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-23 04:52 -0800
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-01-23 15:45 +0000
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-23 09:04 -0800
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-01-23 23:10 +0000
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-23 15:39 -0800
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-23 15:59 +0000
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-25 11:40 -0500
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-23 09:47 -0800
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-23 18:32 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-23 17:26 -0800
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-24 01:55 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-27 08:40 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-23 20:51 -0800
                Re: Programming exercise/challenge Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-01-24 02:28 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-24 03:49 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-24 15:38 +0300
                Re: Programming exercise/challenge Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-01-24 14:04 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-25 07:26 -0800
                Re: Programming exercise/challenge David Brown <david.brown@hesbynett.no> - 2021-01-25 16:58 +0100
                Re: Programming exercise/challenge luser droog <luser.droog@gmail.com> - 2021-01-25 09:14 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-27 07:32 -0800
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-01-27 16:24 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-28 00:11 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@g{oogle}mail.com> - 2021-01-28 12:25 +0300
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-28 06:18 -0500
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@g{oogle}mail.com> - 2021-01-28 16:54 +0300
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-28 09:15 -0500
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@g{oogle}mail.com> - 2021-01-28 20:07 +0300
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-28 15:58 -0500
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-29 00:07 +0300
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-28 16:17 -0500
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-29 00:03 +0300
                Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-01-28 03:37 -0800
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-01-28 22:50 +0000
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@gmail.com> - 2021-01-30 23:14 +0300
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-01-30 20:49 +0000
                Re: Programming exercise/challenge M Joshua Ryan <luser.droog@gmail.com> - 2021-01-28 00:05 -0600
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-27 11:51 -0800
                Re: Programming exercise/challenge Bart <bc@freeuk.com> - 2021-01-25 17:22 +0000
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-25 12:21 -0800
                Re: Programming exercise/challenge Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-01-25 14:27 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-25 19:41 -0800
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-26 04:46 +0000
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-26 06:30 -0800
                Re: Programming exercise/challenge David Brown <david.brown@hesbynett.no> - 2021-01-26 15:46 +0100
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-27 03:43 -0800
                Re: Programming exercise/challenge David Brown <david.brown@hesbynett.no> - 2021-01-27 13:43 +0100
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@g{oogle}mail.com> - 2021-01-27 17:51 +0300
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-27 11:02 -0500
                Re: Programming exercise/challenge David Brown <david.brown@hesbynett.no> - 2021-01-27 17:03 +0100
                Re: Programming exercise/challenge Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-01-27 07:21 -0800
                Re: Programming exercise/challenge David Brown <david.brown@hesbynett.no> - 2021-01-27 17:09 +0100
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-27 17:04 +0000
                Re: Programming exercise/challenge David Brown <david.brown@hesbynett.no> - 2021-01-28 10:41 +0100
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-28 18:25 +0000
                Re: Programming exercise/challenge David Brown <david.brown@hesbynett.no> - 2021-01-28 10:44 +0100
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-28 21:33 +0000
                Re: Programming exercise/challenge David Brown <david.brown@hesbynett.no> - 2021-01-29 10:39 +0100
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-25 23:52 -0500
                Re: Programming exercise/challenge Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-01-26 11:37 +0000
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-27 08:04 -0800
                Re: Programming exercise/challenge Anton Shepelev <anton.txt@g{oogle}mail.com> - 2021-01-27 19:16 +0300
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-27 23:38 -0800
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-27 13:43 -0800
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-28 03:16 -0800
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-28 06:42 -0500
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-28 13:01 -0800
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-06 13:35 -0500
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-06 19:27 +0000
                Re: Programming exercise/challenge Kaz Kylheku <563-365-8930@kylheku.com> - 2021-01-06 21:25 +0000
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-06 00:37 -0500
                Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-06 04:34 -0800
                Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-06 11:54 -0500
                Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-05 15:28 -0800
            Re: Programming exercise/challenge James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-01-05 13:27 -0500
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-05 15:43 -0800
          Re: Programming exercise/challenge Dave Dunfield <dave.dunfield@gmail.com> - 2021-01-05 20:10 -0800
            Re: Programming exercise/challenge Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-01-06 23:07 -0800

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