tomdodd4598

Untitled

Apr 17th, 2021
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  1. def fill(grid, old_value, new_value, seed):
  2.     x = seed[0];
  3.     y = seed[1];
  4.    
  5.     rows = len(grid);
  6.     if rows <= 0:
  7.         return;
  8.     columns = len(grid[0]);
  9.     if columns <= 0:
  10.         return;
  11.    
  12.     nextX = (x - 1, x, x + 1);
  13.     nextY = (y - 1, y, y + 1);
  14.     for u in nextX:
  15.         for v in nextY:
  16.             if u < 0 or u >= rows or v < 0 or v >= columns:
  17.                 continue;
  18.            
  19.             if grid[u][v] == old_value:
  20.                 grid[u][v] = new_value;
  21.                 fill(grid, old_value, new_value, (u, v));
  22.  
  23. def descendants(family_tree, name, distance):
  24.     arr = [];
  25.     if distance < 1 or name not in family_tree:
  26.         return arr;
  27.    
  28.     for descendant in family_tree[name]:
  29.         print(descendant);
  30.         if distance == 1:
  31.             arr.append(descendant);
  32.         else:
  33.             arr += descendants(family_tree, descendant, distance - 1);
  34.    
  35.     return arr;
  36.  
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