11-7.cpp

来自「C程序设计（第3版）程序源代码,提供你最丰富的实际代码」· C++ 代码 · 共 23 行

#include <stdio.h>
#define NULL 0     
      struct student
      {long num;
       float score;
       struct student *next;
       };
      main()
       { struct student a,b,c,*head,*p;
a. num=99101; a.score=89.5;
b. num=99103; b.score=90;
c. num=99107; c.score=85;
             head=&a;   
             a.next=&b;            
             b.next=&c;               
             c.next=NULL;           
             p=head;               
             do        
               {printf("%ld %5.1f\n",p->num,p->score);
                p=p->next;                      
               } while(p!=NULL);
             }