mirror of
https://github.com/autistic-symposium/master-algorithms-py.git
synced 2025-04-29 12:16:14 -04:00
39 lines
690 B
Python
39 lines
690 B
Python
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
# author: bt3gl
|
|
|
|
|
|
class Node:
|
|
|
|
def __init__(self, val):
|
|
self.val = val
|
|
self.next = None
|
|
|
|
|
|
def add_two_numbers(l1, l2):
|
|
|
|
n1, n2, i = '', '', 1
|
|
|
|
while l1:
|
|
n1 += str(l1.val)
|
|
l1 = l1.next
|
|
|
|
while l2:
|
|
n2 += str(l2.val)
|
|
l2 = l2.next
|
|
|
|
n1 = int(n1[::-1])
|
|
n2 = int(n2[::-1])
|
|
n = str(n1 + n2)[::-1]
|
|
|
|
current = Node(n[0])
|
|
head = current
|
|
|
|
while i < len(n):
|
|
current.next = Node(n[i])
|
|
current = current.next
|
|
i += 1
|
|
|
|
return head
|
|
|