avg

#include <stdio.h>
#define sNum 5
struct student
{
    int math;
    int english;
    int computer;
};

int main()
{
	struct student s[sNum];
	int avg[sNum];
	int i;
	for (i=0;i<sNum;i++)
	{
		scanf("%d",&s[i].math);
		scanf("%d",&s[i].english);
		scanf("%d",&s[i].computer);
		avg[i]=(s[i].math+s[i].english+s[i].computer)/3;
	}

	for (i=0;i<sNum;i++)
	{
		printf("%d\n",avg[i]);
	}
	return 0;
}