A.Enum a={one,two,three};
B.Enum a {a1,a2,a3};
C.Enum a={''1'',''2'',''3''};
D.Enum a {"one","two","three"};
有如下程序：#includeusing namespace std;class ONE{public:virtual void f(){coutf();return 0;}执行上面程序的输出是 【 11 】 。
点击查看答案
有如下程序: include using namespaee std; class ONE{ public: virtual void f有如下程序：include ＜iostream＞using namespaee std；class ONE{public：virtual void f( ){cout＜＜"1"；}}；class TWO：public ONE{public：TWO( )1 cout＜＜"2"；}{；class THREE：public TWO{public：virtual void f( )}TWO::f( )；cout＜＜"3"；}}；int main( ){ONE aa，*P；TWO bb；THREE cc；P=&cc；p-＞f( )；return 0；}程序的输出结果是______。
有如下程序: include using namespace std; class ONE { public: virtual void f() {有如下程序：include ＜iostream＞using namespace std;class ONE{public:virtual void f() { cout ＜＜ "1"; }};class TWO: public ONE{public:TWO() { cout ＜＜ "2"; }};class THREE: public TWO{public:virtual void f() {TWO::f(); cout ＜＜ "3"; }};int main(){ONE aa, *p;TWO bb;THREE cc;p=&cc;P-＞f();return 0;}执行上面程序的输出是【 】。
以下对枚举类型名的定义中正确的是______。A．enum a={one,two,three};B．enum a{on=9,two=-1,three};C．enum a={"one","two","three"};D．enum a{"one","two","three"};
下列枚举类型的定义中，包含枚举值3的是A．enum test{RED，YELLOW，BLUE，BLACK}；B．enum test{RED，YELLOW=4，BLUE，BLACK}；C．enum test{RED=-1，YELLOW，BLUE，BLACK}；D．erium test{RED，YELLOW=6，BLUE，BLACK}；
以下对枚举类型名的定义中正确的是______。A．enum a={one,two,three}；B．enum a{one=9，two=-1,three}；C．enum a={"one"，"two"，"three"};D．enum a{"one"，"two"，"three"}；
下列语句能给数组赋值而不使用for循环的是A．myArray{[1]="One";[2]="Two";[3]="Three";}B．String s[5]=new String[]{"Zero", "One", "Two", "There", "Four"};C．String s[]=new String[]{"Zero", "One", "Two", "There", "Four"};D．String s[]=new String[]=|"Zero", "One", "Two", "There", "Four"};
