#include <stdio.h>

void main(void)
{
	int iIndex, jIndex, intArray[3][4] = {1,2,3,4,5,6,7,8,9,10,11,12};
	// or intArray[3][4] = {{1,2,3},{4,5,6},{7,8,9},{10,11,12}};

	// for every row
	for(iIndex = 0; iIndex <= 2; iIndex = iIndex + 1)
	{
		// for every column
		for(jIndex = 0; jIndex <= 3; jIndex = jIndex + 1)
			// print the index its content
			printf("intArray[%d][%d] = %d  ", iIndex, jIndex, intArray[iIndex][jIndex]);
		// go to new row and repeat until iIndex = 2
		printf("\n");
	}
}