sub f3 {
    no warnings 'recursion';
    $_[0] * !( $_[0] % 3 && $_[0] % 5 ) + ($_[0] && f3($_[0] - 1))
}


##</code><code>##

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,