🔒 DFS in matrix

[grim jolt]

@regal pecan

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[regal pecan]

code works fine and as expected

however

print(clean_path([['D', 'D'],
                  ['E', 'E'],
                  ['E', 'X']]))```
my code is essentially a roomba where 'X' represents the vaccuum and 'D' represents the dirt (and 'E' is just empty)

it'll go and use the directions so that it'll clean up the dirt then return to its original starting position. 

so this output of this test case would be: 
['u', 'l', 'u', 'r', 'd', 'd']

however my code is really long and I think there is a better way to go about this approach. 
if anyone can leave any ideas, would greatly appreciate it

[regal pecan]

.close

[heady stratus]

Did you mean:

[regal pecan]

!close

[grim jolt]

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