题目内容

下列程序的输出结果是（）。struct stu { int num; char name[10]; int age; };void fun(struct stu p){printf("%s\n",(p).name;}int main(void){struct stu students[3] = {{9801, "Zhang", 20}, {9802, "Wang",19}, {9803, "Zhao",18}}; fun(student + 2);}

A. Zhang
B. Zhao
C. Wang
D. 18

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下列程序的输出结果是（）。struct stu { char name[10]; float score[3]; } ;int main(void){struct stu s[3] ={{"20021", 90, 95, 85}, {"20022", 95, 80,75}, {"20023", 100, 95, 90}};struct ste *p = s;int i; float sum = 0;for(i = 0; i < 3; i++)sum = sum+p->score[i];printf("%6.2f\n", sum);}

A. 260.00
B. 270.00
C. 280.00
D. 285.00

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下列程序的输出结果是（）。struct STU { char name[10]; int num; };void f (char name,int num){struct STU s[2] = { {"SunDan", 20044}, {"Penghua", 20045} }；num = s[0] . num;strcpy(name, s[0] . name);}int main(void){struct STU s[2] = { {"YangSan", 20041}, {"LiSiGuo", 20042} }, p;p = &s[1]; f (p->name,p->num);printf("%s %d\n",p->name, p->num);}

A. SunDan 20042
B. SunDan 20044
C. LiSiGuo 20042
D. YangSan 20041

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如果结构变量s中的生日是“1984年11月11日“，下列对其生日的正确赋值是（）。struct student{int no; char name[20]; char sex;struct{int year; int month; int day;}birth;}s;

A. year = 1984; month = 11; day = 11;
B. birth.year = 1984; birth.month = 11; birth.day = 11;
C. s.year =1984; s,month = 11; s.day = 11;
D. s.birth.year = 1984; s.birth.month = 11; s.birth.day = 11;

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设有如下定义，则对data中的a成员的正确引用是（）。struct sk{int a; double b;}data, *p = &data;

A. (*p).data.a
B. (*p).a
C. p->data.a
D. p.data.a

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下列程序的输出结果是（ ）。struct stu { int num; char name[10]; int age; };void fun(struct stu *p){printf("%s\n",(*p).name;}int main(void){struct stu students[3] = {{9801, "Zhang", 20}, {9802, "Wang",19}, {9803, "Zhao",18}}; fun(student + 2);}

A. Zhang B. Zhao C. Wang D. 18

下列程序的输出结果是（ ）。struct stu { char name[10]; float score[3]; } ;int main(void){struct stu s[3] ={{"20021", 90, 95, 85}, {"20022", 95, 80,75}, {"20023", 100, 95, 90}};struct ste *p = s;int i; float sum = 0;for(i = 0; i < 3; i++)sum = sum+p->score[i];printf("%6.2f\n", sum);}

如果结构变量s中的生日是“1984年11月11日“，下列对其生日的正确赋值是（）。struct student{int no; char name[20]; char sex;struct{int year; int month; int day;}birth;}s;

设有如下定义，则对data中的a成员的正确引用是（）。struct sk{int a; double b;}data, *p = &data;

下列程序的输出结果是（）。struct stu { int num; char name[10]; int age; };void fun(struct stu p){printf("%s\n",(p).name;}int main(void){struct stu students[3] = {{9801, "Zhang", 20}, {9802, "Wang",19}, {9803, "Zhao",18}}; fun(student + 2);}

A. Zhang
B. Zhao
C. Wang
D. 18

下列程序的输出结果是（）。struct stu { char name[10]; float score[3]; } ;int main(void){struct stu s[3] ={{"20021", 90, 95, 85}, {"20022", 95, 80,75}, {"20023", 100, 95, 90}};struct ste *p = s;int i; float sum = 0;for(i = 0; i < 3; i++)sum = sum+p->score[i];printf("%6.2f\n", sum);}