摘要: class Solution(object): def removeKdigits(self, num, k): """ :type num: str :type k: int :rtype: str """ if k>=len(num): return '0' i=0 j=1 while k an 阅读全文
posted @ 2019-11-05 10:03 欣姐姐 阅读(277) 评论(0) 推荐(0) 编辑