4. C程序是由函数构成的,每一个函数完成相对独立的功能。 A. 错误 B. 正确 ...
4. 以下程序正确计算p=n! (n>=0)的是( )
A. for(p=1.0,k=1;k<=n;) p*=k++;
B. p=1.0;k=0;while(k
31. 有以下程序,其中函数f的功能是将多个字符串按字典顺序排序 #include
24. 设有程序段 int k=10; while (k=0) k= k-1; 则下面描述中正确的是( ) A. while循环执行10次 B. 循环是无限循环 C. 循环体语句一次也不执行 D. 循环体语句执行一次 ...
13. 若有以下说明和语句: struct student {int age; int num; }std,* p; p=&std; 则以下对结构体变量std中成员age的引用方式不正确的是( ) A. std.age B. p->age C. (*p).age D. *p.age ...
5. 若有定义:int a[2][3],则对a数组的第i行j列元素地址的正确引用为( ) A. *(a[i]+j) B. (a+i) C. *(a+j) D. a[i]+j ...
24.??You don’t mind ___you Xiao Li, do you? A. call B. to call C. to calling D. calling ...
19.??— Unbelievable! I have failed the driving test again! — ____________________ This is not the end of the world. A. Good luck B. Cheer up C. Go ahead. D. No problem. ...
14.??Harry, who had failed in the final exam, had a great worry________ his mind. A. on B. to C. with D. at ...
9.??— Have you got a table for four, Waiter? — ____________________ A. We are going to restaurant. B. Yes, sure. This way, please. C. We have booked the seats. D. Here are the menus. ...