class Solution:
def addTwoNumbers(self, l1, l2):
new_list = ListNode(0)
p = new_list
#进位
add_val = 0
while l1 or l2:
l1_val = l1.val if l1 else 0
l2_val = l2.val if l2 else 0
cur_val = l1_val + l2_val + add_val
rel_cur_val = cur_val%10
add_val = cur_val//10
new_node = ListNode(rel_cur_val)
p.next = new_node
p = p.next
if l1:
l1 = l1.next
if l2:
l2 = l2.next
if add_val > 0:
p.next = ListNode(add_val)
return new_list.next
2,两数相加
猜你喜欢
转载自blog.csdn.net/weixin_42758299/article/details/88388591
今日推荐
周排行