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(O_O) solution in Clear category for Follow Instructions by sytchov1
transcription = {'f': (0, 1),
'b': (0, -1),
'l': (-1, 0),
'r': (1, 0)}
def follow(instructions):
result = (0, 0)
for letter in instructions:
result = map(lambda a, b: a + b, result, transcription[letter])
return result
if __name__ == '__main__':
print("Example:")
print(follow("fflff"))
# These "asserts" are used for self-checking and not for an auto-testing
assert follow("fflff") == (-1, 4)
assert follow("ffrff") == (1, 4)
assert follow("fblr") == (0, 0)
print("Coding complete? Click 'Check' to earn cool rewards!")
Oct. 4, 2020
