1. 问题描述
Given two numbers represented as strings, return multiplication of the numbers as a string.
Note:
The numbers can be arbitrarily large and are non-negative.
Converting the input string to integer is NOT allowed.
You should NOT use internal library such as BigInteger.
Subscribe to see which companies asked this question
Tags: Math String
Similar Problems: (M) Add Two Numbers (E) Plus One (E) Add Binary
2. 解答思路
3. 代码
4. 反思