-
Notifications
You must be signed in to change notification settings - Fork 0
/
AddTwoNumbersII.py
62 lines (54 loc) · 1.35 KB
/
AddTwoNumbersII.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
class ListNode:
def __init__(self, x):
self.val = x
self.next = None
class Solution:
def addTwoNumbers(self, l1, l2):
"""
:type l1: ListNode
:type l2: ListNode
:rtype: ListNode
"""
s1, s2 = [], []
while l1:
s1.append(l1.val)
l1 = l1.next
while l2:
s2.append(l2.val)
l2 = l2.next
result = None
carry = 0
while s1 or s2:
if s1:
carry += s1.pop()
if s2:
carry += s2.pop()
head = ListNode(carry % 10)
head.next = result
result = head
carry //= 10
if carry > 0:
head = ListNode(carry)
head.next = result
result = head
return result
if __name__ == '__main__':
nums1 = [int(num) for num in input().split()]
nums2 = [int(num) for num in input().split()]
l1 = ListNode(0)
cur = l1
for num in nums1:
cur.next = ListNode(num)
cur = cur.next
l1 = l1.next
l2 = ListNode(0)
cur = l2
for num in nums2:
cur.next = ListNode(num)
cur = cur.next
l2 = l2.next
solution = Solution()
result = solution.addTwoNumbers(l1, l2)
while result:
print(result.val)
result = result.next