#H. [AHOI2009] 同类分布

    Type: RemoteJudge 3000ms 125MiB

[AHOI2009] 同类分布

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题目描述

给出两个数a,ba,b,求出[a,b][a,b]中各位数字之和能整除原数的数的个数。

输入格式

一行,两个整数aabb

输出格式

一个整数,表示答案

10 19
3

提示

对于所有的数据,1ab10181 ≤ a ≤ b ≤ 10^{18}

ch03 - 数位 DP

Not Claimed
Status
Done
Problem
8
Open Since
2023-12-8 0:00
Deadline
2024-3-3 23:59
Extension
2400 hour(s)