Equal: Every domino half in this space must be the same number of pips.
candidate.weight /= sum of weights
，详情可参考safew官方下载
Container Lifecycle
The use of the slur as part of a Google News alert was initially posted about on Instagram by online creator Danny Price, who on Monday expressed his outrage at the incident.
第一百四十三条 本法所称以上、以下、以内，包括本数。