再帰関数

test.c

# include <stdio.h>

void sub(int* dim, int dim_index, int* data, int y)
{
	int x_max = dim[dim_index];
	for(int x=0; x<x_max; x++)
	{
		int z = y * x_max + x;
		if(dim_index==0)
		{
			printf("data[%d]=%d\n",z,data[z]);
		}
		else
		{
			sub(dim, dim_index-1, data, z);
		}
	}
}

int main()
{
	int dim[] = {1,2,3,4};
	int size = 4;
	int data[] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24};
	sub(dim, size-1, data, 0);
	return(0);
}