Thread: interpretation

  1. #1
    Registered User
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    May 2010


            #define ROWS 3
            #define COLUMNS 4
            void sub1 ( int z[][COLUMNS]);
    		void main()
    		   int a,b;
    		   static int z[ROWS][COLUMNS] = {1,2,3,4,5,6,7,8,9,10,11,12};
    		    for(a=0;a<ROWS; ++a)
    			      for(b=0;b <COLUMNS; ++b)
    				  printf("%d\n", z[a][b]);
    		void sub1( int x[][COLUMNS])
    		    int a,b;
    		    for(a=0;a<ROWS; ++a)
    			 for(b=0; b<COLUMNS; ++b)
    				 if((x[a][b] % 2)==1) 

    the program is correct . what is the meaning of x[a][b]-- here , specially -- sign ?

  2. #2
    and the hat of int overfl Salem's Avatar
    Join Date
    Aug 2001
    The edge of the known universe
    Well what do you think the ++ in ++a and ++b does?
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.

  3. #3
    Registered User
    Join Date
    May 2010
    Salem @ ohh i got ... thanks

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