sun

以下程序的输出结果为（    ）。   #include <stdio.h>  void main()   {enum Weekday{sun=7,mon=1,tue,wed,thu,fri,sat};   enum Weekday day=wed;   printf("%d\n",day);  }  

—          . —It certainly is. The sun is shining and there is a pleasant breeze. —It's lovely.  

Which is bigger, the sun _____the moon?

若有定义：enum day{sun,mon, tue, wed, thu, fri, sat} ;  ， 则枚举常量sun、mon的值分别为（    ）。

若有定义：   char ch ;   int j, k ;   enum day{sun, mon, tue, wed, thu, fri, sat} ;   int a[sat];则（    ）对下列语句是否符合语法规则的判断是正确的。   sun=0 ;                   /* 语句1 */   j=mon+tue ;               /* 语句2 */   if(a[mon]>0) j ++ ;       /* 语句3 */

以下程序的输出结果为（    ）。   #include <stdio.h>  void main()   {enum Weekday{sun=7,mon=1,tue,wed,thu,fri,sat};   enum Weekday day=wed;   printf("%d\n",day);  }  

Form this they _______ that each crab follows not only the rhythm of the sun but also that of the tides