Initializing multidimensional arrays : Multi Dimensional Array Initializing « Array « C Tutorial

1. C Tutorial
2. Array
3. Multi Dimensional Array Initializing

#include <stdio.h>

void printArray( const int a[][ 3 ] ); 

int main()
{
   int array1[ 2 ][ 3 ] = { { 1, 2, 3 }, { 4, 5, 6 } };
   int array2[ 2 ][ 3 ] = { 1, 2, 3, 4, 5 };
   int array3[ 2 ][ 3 ] = { { 1, 2 }, { 4 } };

   printf( "Values in array1 by row are:\n" );
   printArray( array1 );

   printf( "Values in array2 by row are:\n" );
   printArray( array2 );

   printf( "Values in array3 by row are:\n" );
   printArray( array3 );

   return 0;

}

void printArray( const int a[][ 3 ] )
{
   int i;
   int j;

   for ( i = 0; i <= 1; i++ ) {
      for ( j = 0; j <= 2; j++ ) {
         printf( "%d ", a[ i ][ j ] );
      } 

      printf( "\n" );
   } 
}

Values in array1 by row are:
1 2 3
4 5 6
Values in array2 by row are:
1 2 3
4 5 0
Values in array3 by row are:
1 2 0
4 0 0