作为一个父亲，将亲生女儿派出去执行这样危险地任务，心中又该承受多少压力？难道，我就真的这么无情？ C++ - You should use a primitive array and not a vector. You should also Take note that a template class ought to have all of it's code in a header file. Separating the code into .h / .cpp will produce difficulties for you. 江浙沪 华东区 华南区 华中区 华北区 https://modernbookmarks.com/story14235367/details-fiction-and-%E8%AE%BA%E6%96%87%E4%BB%A3%E5%86%99