Migrated from Lutece 1872 悦田币(YTC)

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Description

以后人类都不用RMB了，都是用悦田币(YTC)，学姐姐有$A$个面值为$1$YTC的硬币，和无穷个$500$YTC的硬币，学姐姐想要买小裙子，小裙子值$N$YTC，学姐姐想知道是否能准确付$N$YTC不找零。

Input

输入两个数表示$N,A$
$1\le N\le 10000$
$0\le A \le 1000$

Output

输出Yes或者No

Samples

2018
218

Yes

2763
0

No

Resources

学姐姐的比武招妻