#include<stdio.h>
struct student

 { int num;
  char name[20];
  char sex;
  int age;
}stu[3]={{10101,"LiLin","M",18},
        {10102,"ZhangFun","M",19},
        {{10101,"LiLin","F",20}};

main()
{ struct student*p;
for(p=stu;p<stu+3;p++)
printf("%d%s%c%d\n",P->num,P->name,P->sex,P->age);
}

stu[3]={{10101,"LiLin","M",18},
        {10102,"ZhangFun","M",19},
        {{10101,"LiLin","F",20}};  一直在编译器显示非法初始化，我用的编译器win-tc.

#include<stdio.h>
struct student
{ char num[10];//改成char类型
  char name[20];
  char sex;
  int age;
}stu[3]={{"10101","LiLin",'M',18},
        {"10102","ZhangFun",'M',19},
        {"10103","LiLi",'F',20}};//多打一个大括号

void main()
{ struct student*p;
for(p=stu;p<stu+3;p++)
printf("%s%s%c%d\n",p->num,p->name,p->sex,p->age);//P改成小写
}

改好了！顺便说一下，楼主的结贴率有点低哦

[ 本帖最后由 遮天云 于 2010-10-1 07:50 编辑 ]

谢谢！