编辑代码

#include <stdio.h>
int main () {

    typedef struct Student{
        int score;
        int grade;
        char name[20];
    }pointer;
    pointer people;
    people.grade=10;
    pointer *pp=&people;
    printf("grade=%d\n",people.grade);
    printf("grade=%d\n",pp->grade);
    enum season{chuntian=1,xiatian=4,qiutian=8,dongtian};
    enum season yesterday;
    enum season today;
  
   today=100;
   yesterday = dongtian;
   printf("today=%d\n",today);
   printf("yeterday=%d\n",yesterday);
   today=qiutian;
   printf("today=%d\n",today);
   // printf("%d",dd);
	typedef int array[100];
    //ARR_INT_100 arr;
   // printf("arr=%d\n",arr[1]);
    return 0;
}