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Full Discussion: Looping through multiple arrays in C.
Top Forums Programming Looping through multiple arrays in C. Post 303021292 by Corona688 on Tuesday 7th of August 2018 04:56:26 PM
Old 08-07-2018
That it compiled without errors only means your program is correct grammatically, the same way "my hovercraft is full of eels" will pass a grammar check but not help Belgians communicate with foreigners. Your program does not do what you think it does.

Code:
for(c = 'a'; c <= 'b'; ++c)

'a' and 'b' are the ASCII integers 91 and 92, respectively. They are not the arrays a and b and cannot be used to retrieve those variables.

How about this?

Code:
#include <stdio.h>

int main(int argc, char *argv[])
{
        int a [5] = {1,2,3,4,5};
        int b [5] = {6,7,8,9,10};
        int *c[]={a, b}; // c[0] is effectively a, c[1] is effectively b

        int n, m;

        for(n=0; n<1; n++)
        {
                for(m=0; m<5; m++)
                {
                        printf("Array %d[%d] = %d\n", n, m, c[n][m]);
                }
        }
}

Last edited by Corona688; 08-07-2018 at 06:19 PM.. Reason: fixed several errors
These 3 Users Gave Thanks to Corona688 For This Post:
Azrael Peasant RudiC
 

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LEARN ABOUT CENTOS

voikkogc

VOIKKOGC(1)						      General Commands Manual						       VOIKKOGC(1)

NAME

       voikkogc - test program for Voikko grammar checker

SYNOPSIS

       voikkogc [options]

DESCRIPTION

       voikkogc is a test program for grammar checking functionality in libvoikko, library of Finnish language tools.  It reads sentences or para-
       graphs from stdin (one per line) and print the results to stdout.  The results are structures containing information about  grammar  errors
       found in the input paragraph.

OPTIONS

       --tokenize
	      Instead  of looking for grammar errors, split input into tokens. The tokens are prefixed by type: "W" is a word, "P" is punctuation,
	      "S" is whitespace, "U" is unknown and "E" is a prefix for error messages.

       --split-sentences
	      Instead of looking for grammar errors, split input into sentences. The sentences are prefixed by type: "B" means that  end  of  sen-
	      tence  is  a  probably correct, "P" means that end of sentence is a possibly correct (but probably this and the next identified sen-
	      tence should be joined) and "E" means that sentence ends at the end of input.

       -n     Prefix all grammar checker messages with line number of input data.

       accept_titles=n

       accept_unfinished_paragraphs=n

       accept_bulleted_lists=n
	      Set the value of the specified boolean option.

       explanation_language=langcode
	      Print human readable error explanation in the specified language.

BUGS

       Human readable error explanations are printed in UTF-8 regardless of current locale settings.

SEE ALSO

       voikkospell for common options of different Voikko test tools.

AUTHOR

       voikkogc and this manual page were written by Harri Pitkanen (hatapitk@iki.fi).

								    2010-05-06							       VOIKKOGC(1)
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