Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Speedy category for Follow Instructions by mr.4c3
def follow(instructions):
# your code here
y = 0
x = 0
inst = list(instructions)
for i in inst:
if i.lower() == 'f':
y += 1
elif i.lower() == 'b':
y += -1
elif i.lower() == 'r':
x += 1
elif i.lower() == 'l':
x += -1
else:
print('no cord given')
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!")
Dec. 24, 2020
