[单选题]

当执行下面的程序时,如果输入ABC,则输出结果是 ( ) include include

当执行下面的程序时,如果输入ABC,则输出结果是 ( ) # include<stdio.h> # include<string.h> main( ) { char ss [10] ="12345"; gets(ss);strcat(ss"6789");printf("%s/n",ss); }

A.ABC6789

B.ABC67

C.12345ABC6

D.ABC456789

参考答案与解析: