单选题:下列条件语句中,功能与其他语句不同的是( )。
下列条件语句中,功能与其他语句不同的是( )。@[D](1)
A. if(a) printf("%d\n",x); else printf("%d\n",y);
B. if(a==0) printf("%d\n",y); else printf("%d\n",x);
C. if (a!=0) printf("%d\n",x); else printf("%d\n",y);
D. if(a==0) printf("%d\n",x); else printf("%d\n",y);
A.if(a) printf("%d\n",x); else printf("%d\n",y);
B.if(a==0) printf("%d\n",y); else printf("%d\n",x);
C.if (a!=0) printf("%d\n",x); else printf("%d\n",y);
D.if(a==0) printf("%d\n",x); else printf("%d\n",y);
答案:D
A. if(a) printf("%d\n",x); else printf("%d\n",y);
B. if(a==0) printf("%d\n",y); else printf("%d\n",x);
C. if (a!=0) printf("%d\n",x); else printf("%d\n",y);
D. if(a==0) printf("%d\n",x); else printf("%d\n",y);
A.if(a) printf("%d\n",x); else printf("%d\n",y);
B.if(a==0) printf("%d\n",y); else printf("%d\n",x);
C.if (a!=0) printf("%d\n",x); else printf("%d\n",y);
D.if(a==0) printf("%d\n",x); else printf("%d\n",y);
答案:D