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Re: Splitting strings into arrays with sscanf

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On 16/06/2017 18:33, DFS wrote:
> How do you use sscanf to split a line into pieces and add each piece 
> to an array?
>
>
> #include <stdio.h>
> #include <string.h>
> int main (int argc, char *argv[])
> {
>     char line[50]    = "";
>     char lbls[4]     = "";
>     char data[10][4] = "";
>
>     strcpy(line,"Name,Quarter,Product,Sales");
>     sscanf(line, "%s,%s,%s,%s", lbls[0],lbls[1],lbls[2],lbls[3]);
>     printf("%s\n",lbls[2]);
>
>     strcpy(line,"Jim,Q1,computer,100");
>     sscanf(line, "%s,%s,%s,%s", 
> data[0][0],data[0][1],data[0][2],data[0][3]);
>
>     return 0;
> }
>
>
> tcc throws an error that doesn't make sense:
> Line 7: error: ',' expected (got ";")
>
>

Would something like this work for you?


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

int main ()
{
     char line[50], lbls1[10], lbls2[10], lbls3[10], lbls4[10] ;

     strcpy(line,"Name Quarter Product Sales");
     sscanf(line, "%s %s %s %s", lbls1, lbls2, lbls3, lbls4);
     printf("%s %s %s %s\n",lbls1, lbls2, lbls3, lbls4);

     return 0;
}

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Splitting strings into arrays with sscanf DFS <nospam@dfs.com> - 2017-06-16 13:33 -0400
  Re: Splitting strings into arrays with sscanf scott@slp53.sl.home (Scott Lurndal) - 2017-06-16 17:46 +0000
    Re: Splitting strings into arrays with sscanf DFS <nospam@dfs.com> - 2017-06-16 14:02 -0400
      Re: Splitting strings into arrays with sscanf scott@slp53.sl.home (Scott Lurndal) - 2017-06-16 18:15 +0000
        Re: Splitting strings into arrays with sscanf Keith Thompson <kst-u@mib.org> - 2017-06-16 12:28 -0700
    Re: Splitting strings into arrays with sscanf Keith Thompson <kst-u@mib.org> - 2017-06-16 12:20 -0700
  Re: Splitting strings into arrays with sscanf Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2017-06-16 13:47 -0400
    Re: Splitting strings into arrays with sscanf scott@slp53.sl.home (Scott Lurndal) - 2017-06-16 18:01 +0000
      Re: Splitting strings into arrays with sscanf Barry Schwarz <schwarzb@dqel.com> - 2017-06-16 12:03 -0700
        Re: Splitting strings into arrays with sscanf "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-16 15:33 -0400
          Re: Splitting strings into arrays with sscanf Keith Thompson <kst-u@mib.org> - 2017-06-16 13:16 -0700
      Re: Splitting strings into arrays with sscanf Keith Thompson <kst-u@mib.org> - 2017-06-16 12:31 -0700
      Re: Splitting strings into arrays with sscanf "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-16 15:45 -0400
  Re: Splitting strings into arrays with sscanf "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-16 14:07 -0400
  Re: Splitting strings into arrays with sscanf "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-16 14:22 -0400
    Re: Splitting strings into arrays with sscanf DFS <nospam@dfs.com> - 2017-06-16 15:36 -0400
      Re: Splitting strings into arrays with sscanf "James R. Kuyper" <jameskuyper@verizon.net> - 2017-06-16 17:17 -0400
  Re: Splitting strings into arrays with sscanf Barry Schwarz <schwarzb@dqel.com> - 2017-06-16 12:06 -0700
  Re: Splitting strings into arrays with sscanf Real Troll <Real.Troll@Trolls.com> - 2017-06-16 17:30 -0400
  Re: Splitting strings into arrays with sscanf ike@iceland.freeshell.org - 2017-06-17 16:49 +0000
  Re: Splitting strings into arrays with sscanf Richard Damon <Richard@Damon-Family.org> - 2017-06-17 18:25 -0400

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