What does the ideal future of higer education look like to Ammar?(Video 2)
A. It will be something that more accessible.
B. It will be more customizable.
C. It will be able to learn in global scale.
D. It will bring you outside of the classroom as well.
查看答案
Mobile phone is a kind of VR equipment.(Video 3)
A. 对
B. 错
以下对二维整形数组a进行正确初始化的语句是（ ）
A. int a[2][]={{1,0,1},{5,2,3}};
B. int a[][3]={{1,2,3},{4,5,6}};
C. int a[2][3]={{1,2,3},{4,5},{6}};
D. int a[2][3]={{1,0,1},{},{1,1}};
下面程序的运行结果是（ ）#include void main(){ int a[6][6],i,j;for (i=1;i<6;i++)for (j=1;j<6;j++)a[i][j]=(i/j)*(j/i);for (i=1;i<6;i++){ for (j=1;j<6;j++)printf("%2d",a[i][j]);printf("\n");}}
A. 0 0 0 0 10 0 0 1 00 0 1 0 00 1 0 0 01 0 0 0 0
B. 1 0 0 0 00 1 0 0 00 0 1 0 00 0 0 1 00 0 0 0 1
C. 0 0 0 0 00 0 0 0 00 0 1 0 00 0 0 0 00 0 0 0 0
D. 0 0 1 0 00 0 1 0 00 0 1 0 00 0 1 0 00 0 1 0 0
若有定义：double x[3][5]；则x数组中列下标的上限为________。
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