#include <stdio.h>

/*

This is showing an example of a 2 dimensional array.

*/

int main( int argc, char** argv )
{
	/* declare a 2 X 2 array */
	int x[2][2];
	/* declare a couple of loop control variables */
	int inner,outer;

	for( outer=0; outer < 2; outer++ )
	{
		for( inner=0; inner < 2; inner++ )
		{
			/* initalize the element to a value */
			x[outer][inner] = (outer + inner) * 2;
		}
	} 

	for( outer=0; outer < 2; outer++ )
	{
		for( inner=0; inner < 2; inner++ )
		{
			/* display the element's value */
			printf( "x[%d][%d]=%d\n", outer, inner, x[outer][inner] );
		}
	} 

	

	return 0;
}