#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<conio.h>
#define size 50
struct student
{
	char name[30];
	int num;
	float toan, li, hoa,tbm;
};
void nhap(struct student st[], int n)
{
	int i;
	printf("THONG TIN SINH VIEN \n");
	for (i = 1;i <= n;i++)
	{
		printf("%d.ten va ma sinh vien: ", i);
		gets_s(st[i].name);
		while (getchar() != '\n');
		scanf_s("%d", &st[i].num);
		printf("toan li hoa \n");
		scanf_s("%f%f%f", &st[i].toan, &st[i].li, &st[i].hoa);
		st[i].tbm = (st[i].toan + st[i].li + st[i].hoa)/3;
	}
}
void xuat(struct student st[], int n)
{
	int i;
	printf("\n\tthong tin SV lop K37-CNTT\n");
	printf("\n%-15s %-10s %-10s %-10s %-10s %-10s\n", "Ho Ten", "MSV", "Toan", "Li", "Hoa","DTB\n");
	for (i = 1;i <= n;i++)
		printf("\n%-15s %-10d %-10.2f %-10.2f %-10.2f %-10.2f", st[i].name, st[i].num, st[i].toan, st[i].li, st[i].hoa,st[i].tbm);
}
int main()
{
	int i, n;
	struct student st[size];
	printf("so luong student la ");
	scanf_s("%d", &n);
	nhap(st, n);
	xuat(st, n);
		system("PAUSE");
		return 0;
}