{ 15, 47, 7, 39, 13, 45, 5, 37 },
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36
，这一点在WPS官方版本下载中也有详细论述
even positions: 8,6,4,2,0 sum to 20.
**MUST** avoid including redundant comments which are tautological or self-demonstating (e.g. cases where it is easily parsable what the code does at a glance or its function name giving sufficient information as to what the code does, so the comment does nothing other than waste user time)
// Stateless transform — a pure function