Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
insert(0,line.pop()) solution in Clear category for Replace Last by Swarvenstein
def replace_last(line: list) -> list:
if line:
line.insert(0,line.pop())
return line
if __name__ == '__main__':
print("Example:")
print(replace_last([2, 3, 4, 1]))
# These "asserts" are used for self-checking and not for an auto-testing
assert replace_last([2, 3, 4, 1]) == [1, 2, 3, 4]
assert replace_last([1, 2, 3, 4]) == [4, 1, 2, 3]
assert replace_last([1]) == [1]
assert replace_last([]) == []
print("Coding complete? Click 'Check' to earn cool rewards!")
March 12, 2021
