单项选择题
A.10,One*Dream! B.9,One*Dream! C.9,One*World D.10,One*World
A.7 B.8 C.9 D.10
A.if(strcmp(s1,s2)=0)puts(s1); B.if(strcmp(s1,s2)!=0)puts(s2); C.if(strcmp(s1,s2)==1)puts(s1); D.if(strcmp(s1,s2)==0)puts(s1);