#include<stdio.h>
enum xing{sun,mon,tue,wed,thu,fri,sat};
struct Qiwen{
char weizhi[10];
int wen;
enum xing xing1; 
}didian[]={{"hebei",12,sun},{"habin",12,mon},{"liaoning",13,tue},{"jilin",12,wed},{"dalian",12,thu},{"henan",12,fri},{"jinan",12,sat}};
int main(){
int cf(int *p );

//enum xing ;
struct Qiwen *p; 
......................

#include<stdio.h>
enum xing{sun,mon,tue,wed,thu,fri,sat};
struct Qiwen{
char weizhi[10];
int wen;
enum xing xing1; 
}didian[]={{"hebei",12,sun},{"habin",12,mon},{"liaoning",13,tue},{"jilin",12,wed},{"dalian",12,thu},{"henan",12,fri},{"jinan",12,sat}};
int main(){
int cf(int *p );

//enum xing ;
struct Qiwen *p; 
......................