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First solution in Clear category for Follow Instructions by danersow
def follow(instructions):
x = 0
y = 0
for i in instructions:
if i == "f":
y += 1
elif i == "b":
y -= 1
elif i == "r":
x += 1
elif i == "l":
x -= 1
return (x, y)
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. 14, 2020
