【单选题】心肌细胞分支并相互连接成心肌纤维网,主要靠
【简答题】On April 26, 1986, I was five years old. I can ’t remember this day very well, but it turned out to be a disaster not only for our family, but also for thousands of people from many countries. It was ...
【简答题】心肌细胞相互连接成网,连接结构为 。A. 闰盘
【判断题】一般而言,只有当函数只有 10 行甚至更少时才将其定义为内联函数。用内联函数取代宏,主要出于以下原因: 内联函数在运行时可调试,而宏定义不可以;编译器会对内联函数的参数类型做安全检查或自动类型转换(同普通函数),而宏定义则不会;内联函数可以访问类的成员变量,宏定义则不能;在类中声明同时定义的成员函数,自动转化为内联函数。
【简答题】On April 26, 1986, I was five years old. I can’t remember this day very well, but it turned out to be a disaster( 灾难) not only for our family, but also for thousands of people from many countries. It ...
【判断题】Memos are brief business documents usually used internally to inform or persuade employees concerning business decisions on policy, procedure, or actions.
【单选题】若有以下程序 #include"stdio.h" void f(int n); main() { void f(int n); f(5); } void f(int n) { printf("%d\n",n); } 则以下叙述中不正确的是
A.
若只在主函数中对函数f进行声明,则只能在主函数以及函数f定义的后面正确调用函数f
B.
若在主函数前对函数f进行声明,则在主函数和其后的其它函数中都可以正确调用函数f
C.
对于以上程序,编译时系统会提示出错信息:提示对对f函数重复声明
D.
函数f无返回值,所以可用void将其类型定义为无值型