下面哪条语句创建了一个存有10个整数的vector对象？

A.vector <int> x;

B.vector <double> x;

C.vector <string> x;

D.vector x;

A.d=(x-(x/100)*100)/10;

B.d=(x%100)/10;

C.d=(x/10)%10;

D.d=x%10;

E.d=(x-x%10)/10;

F.d=x%100;

A.正确

B.不正确

C.int Num = int.Parse(str);

D.int Num =str.Parse(int);

A.<JSP:include file=”java.util.*” />

B.<JSP:include page=”java.util.*” />

C.<%@ page import=”java.util.*” %>

D.<%@ page include=”java.util.*” %>

A.magic=rand()%10;

B.magic=rand()%10+1;

C.magic=rand()/10;

D.magic=rand()/10+1;

A.int Num = int.Parse(str);

B.int Num = str.Parse(int);

C.int Num = (int)str;

D.int Num = int.Parse(str,Globalization.NumberStyles.AllowThousands);

A.int Num = int.Parse(str);

B.int Num = str.Parse(int);

C.int Num = (int)str;

D.int Num = int.Parse(str,Globalization.NumberStyles.AllowThousands);

A.('201132',NULL,86,' ')

B.('200823','101',NULL,NULL)

C.(NULL,'103',80,'选修')

D.('201009','111',60,必修)