C实现记录个人资料

代码：

  

   

    

     

    
    

     

      #include <stdio.h>
     
    
   

    

     

    
    

     

      #include <ctype.h>
     
    
   

    

     

    
    

     

      #include <stdlib.h>
     
    
   

    

     

    
    

     

      #include <string.h>
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      struct Family *get_person(void); /* Prototype for input function */
     
    
   

    

     

    
    

     

      char related(struct Family *pmember1, struct Family *pmember2);
     
    
   

    

     

    
    

     

      char set_ancestry(struct Family *pmember1, struct Family *pmember2);
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      struct Date   
     
    
   

    

     

    
    

     

      {
     
    
   

    

     

    
    

     

      	int day;
     
    
   

    

     

    
    

     

      	int month;
     
    
   

    

     

    
    

     

      	int year;
     
    
   

    

     

    
    

     

      };
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      struct Family /* Family structure declaration   */
     
    
   

    

     

    
    

     

      {
     
    
   

    

     

    
    

     

      	struct Date dob;
     
    
   

    

     

    
    

     

      	char name[20];
     
    
   

    

     

    
    

     

      	char father[20];
     
    
   

    

     

    
    

     

      	char mother[20];
     
    
   

    

     

    
    

     

      	struct Family *next; /* Pointer to next structure */
     
    
   

    

     

    
    

     

      	struct Family *previous; /* Pointer to previous structure  */
     
    
   

    

     

    
    

     

      	struct Family *p_to_pa; /* Pointer to father structure   */
     
    
   

    

     

    
    

     

      	struct Family *p_to_ma; /* Pointer to mother structure   */
     
    
   

    

     

    
    

     

      };
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      void main()
     
    
   

    

     

    
    

     

      {
     
    
   

    

     

    
    

     

      	struct Family *first = NULL; /* Pointer to first person */
     
    
   

    

     

    
    

     

      	struct Family *current = NULL;  /* Pointer 
     
    
  
 

文章来源: chenyu.blog.csdn.net，作者：chen.yu，版权归原作者所有，如需转载，请联系作者。

原文链接：chenyu.blog.csdn.net/article/details/50558300