A. work.no
B. p.no
C. p->no
D. work->no
[单选题]若有说明:typedef struct{int a;char c;}w;,则以下叙述正确的是( )。A.编译后系统为w分配5个字节B.编译后系统为w
[单选题]若有以下说明和语句: struct st{int n;char * ch;}; struct st a[3]={5,"abc",7,"def",9,"ghk"},*p=a; 则值为6的表达式是 ______。A.p++->nB.p->n++C.(*p).n++D.++p->n
[单选题]若有以下说明和语句: struct st{int n;char *ch;}; struct st a[3]={5,"abc",7,"def",9,"ghk"},*p=a; 则值为6的表达式是______。A.p++->nB.p->n++C.(*p).n++D.++p->n
[单选题]若有以下说明和语句: struct st{int n;char*ch;} struct st a[3]={5,"abc"7,"def",9",ghk"),*p=a; 则值为6的表达式是______。A.p++->nB.p->n++C.(*p).n++D.#NAME?
[单选题]若有以下说明和语句: struct st{int n;char *ch;}; struct st a[3]{5,"abc",7,"def",9,"ghk"},*p=a 则值为6的表达式是______。A.p++->nB.p->n++C.(*p).n++D.++p->n
[单选题]有以下定义和语句Struct Workers{ int num;char name[20];char c;struct{ int day;int month;int year;}s;};Struct Workers W,*pe;PW=&W;能给W中yeaR成员赋1980的语句是A.*pW.yeaR=1980;B.W.yeaR=1980;C.pW->yeaR=1980;D.W.s.yeaR=1980;
[单选题]若有以下说明和语句,int c[4][5],(*p)[5];p=c;能正确引用c数组元素的是A.p+1B.*(p+3)C.*(p+1)+3D.*(p[0]+2))
[单选题]若有以下说明和语句: int c[4][5],(*p)[5]; p=c; 能够正确引用c数组元素的是( )。A.p+lB.*(p+3)C.*(p+1)+3D.*(p[0]+2)
[单选题]若有以下语句:typedef struct S{int 9;char h;}T;以下叙述中正确的是( )。A.可用s定义结构体变量B.可用T定义结构体变量C.S是struct类型的变量D.T是struct S类型的变量
[单选题]有以下说明和定义语句struct student{ int age; char num[8];};struct student stu[3]={{20,"200401"},{21,"200402"},{10/9,"200403"}};struct student *p=stu;以下选项中引用结构体变量成员的表达式错误的是A.(p++)->num B.p->num C.(*p).num D.stu[3].age