def addBinary(a, b):
l = list(
imap(
str,
add_by_digit(
izip_longest(
imap(int, a[::-1]),
imap(int, b[::-1]),
fill=0),
base=2)))
return "".join(l[::-1])
def addTwoNumbers(l1, l2):
return list_node_from_iter(
add_by_digit(izip_longest(*map(list_node_to_iter, [l1, l2]), fill=0)))
def plusOne(digits):
l = list(add_by_digit(izip_longest(digits[::-1], [1], fill=0)))
return l[::-1]
def plusOne(digits):
l = list(add_by_digit(izip_longest(digits[::-1], [1], fill=0)))
return l[::-1]
def addTwoNumbers(l1, l2):
return list_node_from_iter(add_by_digit(izip_longest(*map(list_node_to_iter, [l1, l2]), fill=0)))
