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First solution in Clear category for Follow Instructions by sesenion
def follow(instructions: str) -> tuple[int, int] | list[int]:
x, y = 0, 0
for letter in instructions:
match letter:
case "f":
y += 1
case "b":
y -= 1
case "r":
x += 1
case "l":
x -= 1
return x, y
print("Example:")
print(list(follow("fflff")))
assert list(follow("fflff")) == [-1, 4]
assert list(follow("ffrff")) == [1, 4]
assert list(follow("fblr")) == [0, 0]
print("The mission is done! Click 'Check Solution' to earn rewards!")
Nov. 19, 2022
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