![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
设有定义 int i = 6 ;,则执行语句“i += i - 1;”后,i 的值为()。
A.10
B.11
C.12
D.13
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.10
B.11
C.12
D.13
设有以下说明和定义:
typedef union {long i; int k[5]; char c;} DATE;
struct data { int cat; DATE cow; double dog;} too;
DATE max;
则语句 printf("%d",sizeof(struct date)+sizeof(max));的执行结果是:___52__
设有以下说明和定义:
typedef union {long i; int k[5]; char c;} DATE;
struct data { int cat; DATE cow; double dog;} too;
DATE max;
则语句 printf("%d",sizeof(struct date)+sizeof(max));的执行结果是:___52____
设有以下说明和定义:
typedef union {long i; int k[5]; char c;} DATE;
struct data { int cat; DATE cow; double dog;} too;
DATE max;
则语句 printf("%d",sizeof(struct date)+sizeof(max));的执行结果是:___52____
A.a+=a-=(a=3)*(b=4)
B.x%5
C.a=a*3=2
D.y=float(i)++
A.123,3.142
B.123,3.141
C.1234,3.142
D.1234,3.141
A.数组元素a[n]的值
B.数组元素的下标
C.数组元素a[n]的地址
D.数组a的首地址
A.*(a+1)
B.a[p-a]
C.p+i
D.*(&a[i])
A.代码成功编译,执行后,输出为12345
B.代码成功编译,执行后,输出为6
C.代码成功编译,执行后,输出为1
D.代码编译不成功,编译器将生成一些错误