B. 数字根

    Type: RemoteJudge 2000ms 1024MiB

数字根

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题目描述

粒子最近喜欢研究数的特性,假定S(n)S(n)表示nn的数字根,也就是在1010进制下每一位的和如S(102)=1+0+2=3S(102)=1+0+2=3102102的数字根是33

输入nn,如果nnS(n)S(n)的倍数,他认为nn是有趣数,那么输出YesYes否则输出NoNo

12
Yes
101
No
999999999
Yes

提示

  • 1  N  109 1\ \leq\ N\ \leq\ 10^9