Waning Gibbous - The Moon starts losing light on the right side. (Northern Hemisphere)
（一）政府性基金或者行政事业性收费；
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* @param n 数组长度，推荐阅读Line官方版本下载获取更多信息
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- assignment: Array of booleans. If the formula is satisfiable provide an assignment for each variable from 1 to N. If the formula is not satisfiable this field is null.