# CF915A Garden

• 271通过
• 439提交
• 题目来源
• 评测方式 RemoteJudge
• 标签 快速排序,快排 枚举,暴力 模拟 素数判断,质数,筛法
• 难度 入门难度
• 时空限制 1000ms / 256MB
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## 题意翻译

给出n，k，数组A，求min(k/x)(x∈A,x∣k) 保证有解

## 题目描述

Luba thinks about watering her garden. The garden can be represented as a segment of length $k$ . Luba has got $n$ buckets, the $i$ -th bucket allows her to water some continuous subsegment of garden of length exactly $a_{i}$ each hour. Luba can't water any parts of the garden that were already watered, also she can't water the ground outside the garden.

Luba has to choose one of the buckets in order to water the garden as fast as possible (as mentioned above, each hour she will water some continuous subsegment of length $a_{i}$ if she chooses the $i$ -th bucket). Help her to determine the minimum number of hours she has to spend watering the garden. It is guaranteed that Luba can always choose a bucket so it is possible water the garden.

See the examples for better understanding.

## 输入输出格式

输入格式：

The first line of input contains two integer numbers $n$ and $k$ ( $1<=n,k<=100$ ) — the number of buckets and the length of the garden, respectively.

The second line of input contains $n$ integer numbers $a_{i}$ ( $1<=a_{i}<=100$ ) — the length of the segment that can be watered by the $i$ -th bucket in one hour.

It is guaranteed that there is at least one bucket such that it is possible to water the garden in integer number of hours using only this bucket.

输出格式：

Print one integer number — the minimum number of hours required to water the garden.

## 输入输出样例

输入样例#1： 复制
3 6
2 3 5

输出样例#1： 复制
2

输入样例#2： 复制
6 7
1 2 3 4 5 6

输出样例#2： 复制
7


## 说明

In the first test the best option is to choose the bucket that allows to water the segment of length $3$ . We can't choose the bucket that allows to water the segment of length $5$ because then we can't water the whole garden.

In the second test we can choose only the bucket that allows us to water the segment of length $1$ .

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