单选题:*二维数组(1-3)
*二维数组(1-3)
下面的程序段将输出 ▁▁▁▁▁ 。@[C](2)
```c
double a[][5] = {1, 2, 3, 4, 5, 6};
printf("%d\n", sizeof(a));
```
A. 40
B. 48
C. 80
D. 120
A.40
B.48
C.80
D.120
答案:C
下面的程序段将输出 ▁▁▁▁▁ 。@[C](2)
```c
double a[][5] = {1, 2, 3, 4, 5, 6};
printf("%d\n", sizeof(a));
```
A. 40
B. 48
C. 80
D. 120
A.40
B.48
C.80
D.120
答案:C