摘要: 竖式乘法 思路: 代码: class Solution: def multiply(self, num1: str, num2: str) -> str: if num1 == '0' or num2 == '0': return '0' len1,len2 = len(num1),len(num2 阅读全文
posted @ 2020-05-25 15:28 nil_f 阅读(126) 评论(0) 推荐(0)