#include <stdio.h>

// Constants in C
#define ROWS 2
#define COLS 3

int main()
{
	// An array of strings
	const char * const arr_str[] = {"o o", " . ", "\\_/"};
	for ( size_t i = 0; i < 3; ++i )
		printf("%s\n", arr_str[i]);
	printf("\n\n");

	// A matrix of integers
	const int mat_int[ROWS][COLS] = {{1,2}, {4,5,6}};
	for ( size_t i = 0; i < ROWS; ++i )
	{
		for ( size_t j = 0; j < COLS; ++j )
			printf("%i ", mat_int[i][j]);
		printf("\n");
	}
	printf("\n\n");

	// A matrix of chars
	const char mat_chr[ROWS][COLS] = {{'/', '-', '\\'},{'\\', '-', '/'}};
	for ( size_t i = 0; i < ROWS; ++i )
	{
		for ( size_t j = 0; j < COLS; ++j )
			printf("%c ", mat_chr[i][j]);
		printf("\n");
	}
	printf("\n");

	return 0;
}