int i;
//不会排序- -
printf("placing name math english
history total_score average \n ");
for(i=0;i<5;i++)
{
s[i].average=(s[i]math+s[i].english+s[i].history)/3;
printf("%s %s %d %d %d %d %d\n",s1[i].name,s1[i].math,
s1[i].english,s1[i].history,s1[i].total_score,s1[i].average);
}
}