单项选择题
A. (x>=1)&&(x<=10)&&(x>=100)&&(x<=110) B. (x>=1‖(x<=10)‖(x>=100)‖x<=110) C. (x>=1)&&(x<=10)‖(x>=100)&&(x<=110) D. (x>=1)‖x<=10)&&(x>=100)‖x<=110)
A. 500 B. 1000 C. 512 D. 1024
A.p=100; B.p=a[5]; C.p=a[2]+2; D.p=a+2;