设有定义:int n=0,*p=&n,**q=&p;则以下选项中,正确的赋值语句是( )
A)p=1; B)*q=2; C)q=p; D)*p=5;
以下对一维整型数组a的正确说明是
A) int a(10)
B)int n=10,a[n]
C)int n;scanf(“%d”,&n);int a[n];
D)#define SIZE 10 int a[SIZE]
程序执行后的输出结果是
fun(char p[][10])
{ int n=0,i;
for(i=0;i<7;i++)
if(p[i][0]== 'T')n++;
return n;
}
main()
{ char str[][10]={ "Mon","Tue","Wed","Thu","Fri","Sat","Sun"};
printf("%d\n",fun(str));
}
以下程序的输出结果是( )
main( )
{int a=12,b=12;
printf("%d %d\n",--a,++b);}
A)10 10 B)12
以下不合法的用户标识符是()
A.j2_KEY B.Double C.4d D._8_