【简答题】阅读理解。 Solomon Shereshevski was a man with an amazing memory. He was one of the world's most famous me-monists (记忆能手). Born in Russia in about 1900, he spent much of his life performing memory skills t...
【简答题】若有如下说明,则__________的叙述是正确的。 struct st { int a; int b[2]; }a;A. 结构体变量a与结构体成员a同名,定义是非法的 B. 程序只在执行到该定义时才为结构体st分配存储单元 C. 程序运行时为结构体st分配6个字节存储单元 D. 类型名struct st可以通过extern关键字提前引用(即引用在前,说明在后)