source

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

typedef struct CELL
{
  double health;
  int neighbors;
  struct CELL *right, *down;
} CELL;

CELL *connectilize(int size, double world[size][size], int i, int j)
{
  if (i >=size || j >=size)
    return NULL;

  CELL *newCell, *tempCell;
  newCell = (CELL*)malloc(sizeof(CELL));

  tempCell = newCell;
  tempCell->health = world[i][j];
  tempCell->right = connectilize(size, world, i, j+1);
  tempCell->down = connectilize(size, world, i+1, j);

  return tempCell;

}

void seeWorld(CELL *head)
{
  CELL *rp;
  CELL *dp = head;

  while(dp)
  {
    rp = dp;

    while(rp)
    {
      printf("%.1f ", rp->health);
      rp = rp->right;
    }
    printf("\n");
    dp = dp->down;
  }

}

int main(int argc, char *argv[])
{
  srand(time(NULL));
  int size = atoi(argv[1]);
  int interations = atoi(argv[2]);
  int i, j, k;
  double world[size][size];

  for (i = 0; i < size; i++)
  {
    for (j = 0; j < size; j++)
    {
      world[i][j]=rand() % 5;
      printf("%.1f ", world[i][j]);
    }
      printf("\n");
  }

  printf("\n");
  printf("\n");

  CELL *head = connectilize(size, world, 0,0);
  seeWorld(head);

  return 0;
}