Sick code that rotates a 2D array.

arrays.c

#include <stdio.h>

void printThing(char array[3][3])
{
	for (int y = 0; y < 3; y++)
	{
		for (int x = 0; x < 3; x++)
		{
			printf("%c", array[y][x]);
		}
		printf("\n");
	}
}

int main()
{
	char oldImage[3][3] = { { '1', '2', '3' },  {'4', '5', '6' },  {'7', '8', '9' } };
	char newImage[3][3];

	printThing(oldImage);

	for (int y = 0; y < 3; y++)
	{
		for (int x = 0; x < 3; x++)
		{
			newImage[x][y] = oldImage[y][x];
		}
	}
	
	printf("\n\n");
	printThing(newImage);
	return 0;
}