![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
According to the strong version of the Sapir-Whorf hypothesis,language determines speakers
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.char str[]={"China"};
B.char str[10];str={"China"};
C.char str[10]= {”abedefghi jk1mn”};
D.char str[10];strcpy (str, "abcdefghi jk1mn");
A.char*str[]={"guest");
B.char str[][lO]={"guest");
C.char*str[3];str[t]="9uest";
D.char str[3][lO];str[1]="guest";
A.string
B.undefined
C.object
D.string
分析下面的程序:
void GetMemory(char **p,int num)
{
*p=(char *)malloc(num);
}
int main()
{
char *str=NULL;
GetMemory(&str,100);
strcpy(str,"hello");
free(str);
if(str!=NULL)
{
strcpy(str,"world");
}
printf("\n str is %s",str);
getchar();
}
问输出结果是什么?希望大家能说说原因,先谢谢了
A.‘h’‘o’
B.h’‘/0’
C.‘e’‘o’
D.‘e’‘/0’
A.output
B."output
C."output\
D.编译错误
A.12.3+{03/12/1990}+'NO'
B.STR(12.3,4,1)+{03/12/1990}+'NO'
C.STR(12.3,4,1)+DTOC({03/12/1990}+'NO'
D.12.3+DTOC({03/12/1990})+'NO'