23)下面程序的输出结果是main(){ int a[10]={1,2,3,4,5,6,7,8,9,10},*p=a;printf("%dn",*(p+2));}(A)3
24)以下错误的定义语句是(A)int x[][3]={{0},{1},{1,2,3}}; (B)int x[4][3]={{1,2,3},{1,2,3},{1,2,3},{1,2,3}};
31)以下能正确定义一维数组的选项是(A)int a[5]={0,1,2,3,4,5}; (B)char a[]={′0′,′1′,′2′,′3′,′4′,′5′,′′}; (C)char