C Tutorial/Array/Multi Dimensional Array Initializing

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Initializing multidimensional arrays

<source lang="cpp">#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" );
  } 

}</source>

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