单选题:*字符数组(1-3)
*字符数组(1-3)
下面的程序段将输出 ▁▁▁▁▁ 。@[C](2)
```c
char s[] = "abcd";
printf("%d\n", strlen(s));
```
A. 0
B. 1
C. 4
D. 5
A.0
B.1
C.4
D.5
答案:C
下面的程序段将输出 ▁▁▁▁▁ 。@[C](2)
```c
char s[] = "abcd";
printf("%d\n", strlen(s));
```
A. 0
B. 1
C. 4
D. 5
A.0
B.1
C.4
D.5
答案:C