4/3-(2/5+3/10) 5/7+1/4-9/14 3/4+3/6-5/8
[主观题]计算。5/9+(3/4-1/2)1/10+3/8-2/53/5-(2/15+1/3)
[主观题]a=[1,2,4,2,4,5,7,10,5,5,7,8,9,0,3],编程用sort进行排序,然后从最后一个元素开始判断?
[单选题]若有int a[3][4]={1,2,3,4,5,6,7,8,9,10,11,12};int(*q)[3]=a,*p a[0];则能够正确表示数组元素 a[1][2]的表达式是 ______。A.*((*q+1)[2])B.*(*(p+5))C.(*q+1)+2D.*(*(a+1)+2)
[主观题]计算。5/12+1/12=14/15-4/15=3/7-3/7=3/8+3/8=3/10+1/10=5/8-1/8=
[单选题]4,9,26,13,2,3,10,5,5,7,18,( )。A.12B.9C.6D.3
[单选题]2,5,1,12,3,2,2,14,2,1,7,36,4,( ),3A.1B.2C.3D.4
[主观题]计算。3/7+4/5=5/12+5/8=7/9+6/7=1-2/7-3/7=1/4+1/6+3/4=1/2-1/6=
[主观题]20/9,4/3,7/9,4/9,1/4,()A、3/7;B、5/12;C、5/36;D、7/36
[单选题]设有以下定义:inta[4][3]={1,2,3,4,5,6,7,8,9,10,11,12};int(*ptr)[3]=a,*p=a[0];则下列能够正确表示数组元素a[1][2]的表达式是()。A . *((*ptr+1)[2])B . *(*(p+5))C . (*ptr+1)+2D . *(*(a+1)+2)
[单选题]2/5, 3/7, 4/10, 6/14, 8/20, 12/28,______ ( )A.224/56B.14/32C.20/48D.16/40