原题面中有如下内容: If that number has more than nine digits,If \ that \ number \ has \ more \ than \ nine \ digits, If that number has more than nine digits,
output only the last nine digits of the number.output \ only \ the \ last \ nine \ digits \ of \ the \ number.output only the last nine digits of the number.
也就是答案大于1e9输出后九位(有前导0)
并且原题面说到 M≤1e5M \leq 1e5M≤1e5(所以我后三个点RE了)
希望改正,谢谢!