···

       
1
       
1
       
 
       
*.input

     

       
2
       
2
       
+
       
.mypy_cache

     

···

       
35
       
35
       
 
       
while len(removable):

     

       
36
       
36
       
 
       
    for (y, x) in removable:

     

       
37
       
37
       
 
       
        grid[y][x] = "."

     

       
38
       
38
       
-
       
        removed_rolls += 1

     

       
38
       
38
       
+
       
    removed_rolls += len(removable)

     

       
39
       
39
       
 
       
    removable = search_removable()

     

       
40
       
40
       
 
       


     

       
41
       
41
       
 
       
print(f'p2: {removed_rolls}')