单选题:设有定义char s[12]={“China”};则printf(“%d\n”,strlen(s));的输出是 ( )
设有定义char s[12]={“China”};则printf(“%d\n”,strlen(s));的输出是 ( )
A.12
B.5
C.6
D.11
答案:B
A.12
B.5
C.6
D.11
答案:B