这篇文章主要讲解了“JavaScript如何实现两数相加”,文中的讲解内容简单清晰,易于学习与理解,下面请大家跟着小编的思路慢慢深入,一起来研究和学习“JavaScript如何实现两数相加”吧!
#暴力解法 时间复杂度 O(max(m,n)) 空间复杂度 O(max(m,n))+1
# 创建结点
cur = head = ListNode(0)
carry = 0
# 遍历l1和l2链表
while l1 or l2:
# 创建结点
newPoint = ListNode(0)
if not l1:
Sum = l2.val + carry
newPoint.val = Sum % 10
carry = Sum// 10
l2 = l2.next
elif not l2:
Sum = l1.val + carry
newPoint.val = Sum % 10
carry = Sum// 10
l1 = l1.next
else:
Sum = l1.val + l2.val + carry
newPoint.val = Sum % 10
carry = Sum //10
l1 = l1.next
l2 = l2.next
head.next = newPoint
head = head.next
if carry:
newPoint = ListNode(1)
head.next = newPoint
return cur.next
感谢各位的阅读,以上就是“JavaScript如何实现两数相加”的内容了,经过本文的学习后,相信大家对JavaScript如何实现两数相加这一问题有了更深刻的体会,具体使用情况还需要大家实践验证。这里是天达云,小编将为大家推送更多相关知识点的文章,欢迎关注!