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A10415 | $Johny Likes Numbers$

时间限制1s

内存限制256MB

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题目描述

Johny likes numbers $n$ and $k$ very much. Now Johny wants to find the smallest integer $x$ greater than $n$ , so it is divisible by the number $k$ .

输入格式

The only line contains two integers $n$ and $k$ ( $1<=n,k<=10^{9}$ ).

输出格式

Print the smallest integer $x>n$ , so it is divisible by the number $k$ .

输入输出样例

输入 #1

5 3

输出 #1

输入 #2

25 13

输出 #2

输入 #3

26 13

输出 #3

C++ 编辑器

输入

输出