C :

#include<stdio.h> 
typedef struct student 
{
long num;
char name[20];
char sex;
int year;
int month;
int day;	
}STU; 
int main()
{
	int i;
STU stu[3]={{1001011,"王丽",'F',1995,10,12},
                       {1001012,"李军",'M',1995,5,24},
					    {1001013,"赵斌",'M',1994,2,25},
               };
			   for(i=0;i<3;i++)
			   {
			   	printf("%ld %s %c %d/%d/%d\n",stu[i].num,stu[i].name,stu[i].sex,
				   stu[i].year,stu[i].month,stu[i].day);
			   }
			   return 0;	
}