美文网首页
415. Add Strings

415. Add Strings

作者: Jeanz | 来源:发表于2018-01-10 03:36 被阅读0次

Given two non-negative integers num1 and num2 represented as string, return the sum of num1 and num2.

Note:

  1. The length of both num1 and num2 is < 5100.
  2. Both num1 and num2 contains only digits 0-9.
  3. Both num1 and num2 does not contain any leading zero.
  4. You must not use any built-in BigInteger library or convert the inputs to integer directly.

相关文章

网友评论

      本文标题:415. Add Strings

      本文链接:https://www.haomeiwen.com/subject/vbennxtx.html