据北京青年报报道,近日,山西晋中太谷多名学生因出租车拼车人均费用过高,连夜从高铁站步行回学校,引发关注。3月7日,多名当地学生向北京青年报记者反映,周末或节假日、返校高峰期,很多出租车不打计价器,而是按
I want to store some user preferencesWould Enum be a good datastructure to store 开发者_C百科them? If so, how do I do it? This is the final usage of the datastructure.