// Fig. 4.22: fig04_22.cpp
// Initializing multidimensional arrays.
#include <iostream>

using std::cout;
using std::endl;

void printArray( int [][ 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 } };         

  cout << "Values in array1 by row are:" << endl;
  printArray( array1 );

  cout << "Values in array2 by row are:" << endl;
  printArray( array2 );

  cout << "Values in array3 by row are:" << endl;
  printArray( array3 );

  return 0;  // indicates successful termination

 // end main
}
// function to output array with two rows and three columns  
void printArray( int a[][ 3 ] )                              
{                                                            
  for ( int i = 0; i < 2; i++ ) {    // for each row        
                                                            
     for ( int j = 0; j < 3; j++ )   // output column values
        cout << a[ i ][ j ] << ' ';                         
                                                            
     cout << endl;  // start new line of output             
                                                            
  } // end outer for structure                              
                                                            
} // end function printArray