标签:io for ar amp type ef har print
#include<stdio.h>
#define N 8
typedef struct{
char num[10];
double s[N];
double ave;
}STREC;
void fun(STREC *a)
{
int i;
a->ave=0;
for(i=0;i<N;i++)
a->ave=a->ave+a->s[i];
a->ave=a->ave/N;
}
void main()
{
STREC s={"GA005",85.5,76,69.5,85,91,72,64.5,87.5};
int i;
fun(&s);
printf("The %s's student data :\n",s.num);
for(i=0;i<N;i++)
printf("%4.1f\n",s.s[i]);
printf("\nave=%7.3f\n",s.ave);
}标签:io for ar amp type ef har print
原文地址:http://blog.csdn.net/u013116579/article/details/38434269