有如下定义: struct person {char name[9];int age;} struct person class[10]={ "John",17, "Paul",19, "Mary",18, "Adam",16}; 能输出字母M的是( )
A.printf("%c\n",class[3].name);
B.printf("%c\n",class[3].name[1]);
C.printf("%c\n",class[2].name[1]);
D.printf("%c\n",class[2].name[0]);
第1题:
根据以下定义,不能输出字母M的语句是(). struct person {char name[9]; int age; }; struct person class[4]={{"John",17},{"Paul",19},{"Mary",18},{"Adam",16}};
A.printf("%cn",class[2].name);
B.printf("%cn",*class[2].name);
C.printf("%cn",class[2].name[0]);
D.printf("%cn",class[2].name[0]++);
第2题:
根据以下定义,能输出字母M的语句是(). struct person {char name[9]; int age; }; struct person class[4]={{"John",17},{"Paul",19},{"Mary",18},{"Adam",16}};
A.printf("%cn",class[3].name);
B.printf("%cn",class[2].name[1]);
C.printf("%cn",class[3].name[1]);
D.printf("%cn",class[2].name[0]);
第3题:
根据下面的定义,能输出字母M的语句为()。 struct person{ char name[9]; int age; }; struct person class[10]={{“John”,17},{“Paul”,19},{“Mary”,18}};
A.printf(“%cn”,class[3].name);
B.printf(“%cn”,class[3].name[1]);
C.printf(“%cn”,class[2].name[1]);
D.printf(“%cn”,class[2].name[0]);
第4题:
若有如下定义,则下面能输出字母M的语句是()。struct person{ char name[9]; int age; }; struct person class[10]={"John",17,"paul",19,"Mary",18,"Adam",16};
A.printf("%cn",class[3].name);
B.printf("%cn",class[3].name[1]);
C.printf("%cn",class[2].name[1]);
D.printf("%cn",class[2].name[0]);
第5题:
有如下定义: struct person {char name[9];int age;}; struct person class[10]={"John",17,"paul",19,"Mary",18,"Adam",16}; 根据上述定义,能输出字母M的语句是( )。
A.printf("%c\n",class[3].name);
B.printf("%c\n",class[3].name[1]);
C.printf("%c\n",class[2].name[1]);
D.printf("%c\n",class[2].name[0]);
第6题:
有如下定义struct person {char name[9];int age;};struct person class[10]={"John",17,"paul",19,"Mary",18,"Adam",16,};根据上述定义,能输出字母M的语句是
A.printf("%c\n",class[3].name);
B.printf("%c\n",class[3].name[1]);
C.printf("%c\n",class[2].name[1]);
D.printf("%c\n",class[2].name[0));
第7题:
有如下定义: struct person{char name[9];int age;}; struct person class[10]={"Johu",17,"Paul",19,"Mary",18,"Adam",16,};根据上述定义,能输出字母M的语句是______。
A.printf("%c\n",class[3].name);
B.printf("%c\n",class[3].name[1]);
C.printf("%c\n",class[2].name[1]);
D.printf("%c\n",class[2].name[O]);
第8题:
有以下程序:
include <iostream>
include <string>
using nameSpace std;
class person
{
int age;
Char * name;
public:
person ( int i, Char * str )
{
int j;
j = strlen( str ) + 1;
name = new char[ j ];
strcpy( name, str );
age = i;
}
~person()
{
delete name;
cout<<"D";
}
void display()
{
cout<<name<<":"<<age;
}
};
int main()
{
person demo( 30,"Smith" );
demo.display();
return 0;
}
则该程序的输出结果为:【 】。
第9题:
有如下定义
struct person{char name[9];int age;};
struct person class[10]={"John",17,"paul",19,"Mary",18,"Adam",16,};
根据上述定义,能输出字母M的语句是
A.printf("%c\n",class[3].name);
B.printf("%c\n",class[3].name[1]);
C.printf("%c\n",class[2].name[1]);
D.printf("%c\n",class[2].name[0]);