摘要: 31.从1到n的整数中1出现的个数比如,1-13中,1出现6次,分别是1,10,11,12,13。class Solution: def NumberOf1Between1AndN_Solution(self, n): count = 0 for i in range(1,n+1): j = i w 阅读全文
posted @ 2023-03-09 09:57 15375357604 阅读(27) 评论(0) 推荐(0) 编辑