【单选题】二进制数110110用十进制表示为( )
【单选题】心肌细胞分支并相互连接成心肌纤维网,主要靠()。
【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】The job of raising children is a tough one. Children don’t come with an instruction manual. And each child is different. So parents sometimes 26. in frustration, not knowing what to do. But in raising...
【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 ...
【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