A.scanf("%d",&(*p).age);
B.scanf("%s",&std.name);
C.scanf("%c",&std[0].sex);
D.scanf("%c",&(p->sex));
[单选题]设有如下定义 struct ss { char name[10]; int age; char sex; }std[3], * p=std; 下面各输入语句中错误的是A.cin>>(* p).age);B.cin>>std.name);C.cin>>std[0].sex);D.cin>>(p->.sex));
[单选题]设有如下定义 struct ss { char name [10]; int age; char sex; }std[3],*p=std; 下列各输入语句中错误的是_______。A.scanf("%d",&(*p).age);B.scanf("%s",&std.name);C.scanf("%c",&std[0].sex);D.scanf("%c",&(p->sex));
[单选题]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.p
[单选题]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(
[单选题]设有如下定义: struct ss {char name[10]; int age; char sex; }std[3],*p=std; 下面各输入语句中错误的是( )。A.scanf("%d",&(*p).age);B.scanf("%s",&std.name);C.scanf("%c",&std[0],sex)D.scanf("%c",&(p->sex));
[单选题]若有如下定义: struct stu{char name[9];int age;float score;); struct stu class[10]={{"Li",17,67},{"Song",19,80}, {"guo",18,79},{"Zhao",16,69}}; 根据上面的定义,若执行“printf("%s:%d%f",class[3].name,class[3].age,class[3].score);"则输出的正确结果是( )。A.Song:19,80.000
[单选题]设有如下定义, struct sk { int a; float b; }data; int*p; 若要使P指向data中的a域,正确的赋值语句是( )。A.p=&a;B.p=data.a;C.p=&data.a;D.*p=data.a;
[单选题]设有如下定义: struct sk { int a; float b; }data; int *p; 若要使p指向data中的a域,正确的赋值语句是A.p=&a;B.p=data.a;C.p=&data.a;D.*p=data.a;
[单选题]设有如下定义: struct sk {int a; float b; }data; int *p; 若要使p指向data中的a域,正确的赋值语句是A.p=&a;B.p=data.a;C.p=&data.a;D.*p=data.a;
[单选题]设有如下定义:struct sk{ int m;floatx;}data,*q;若要使q指向data中的m域,正确的赋值语句是( )。A.)q=&data.m;B.)*q=data.m;C.)q=(struct sk*)&data.m;D.)q=(struct sk*)data.m;