摘要：
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.思路：大整数运算的思路，模拟乘法运算代码：class Solution {public: string multiply(string num1, string num2) { int len1 = num1.size(), len2 = num2.size(), le... 阅读全文
