#include <stdio.h>
#include <conio.h>

//Nhap diem thi va he so 3 mon Toan, Ly, Hoa cua mot sinh vien. Va tinh diem trung binh cua sinh vien do.//

int main()
{
float Toan , Ly , Hoa , TongToan , TongLy , TongHoa , DiemTrungBinh , HeSoToan = 1 , HeSoLy = 2 , HeSoHoa = 3;


printf("\nNhap Diem Thi Mon Toan: ");
scanf("%f",&Toan);
printf("\nNhap Diem Thi Mon Ly: ");
scanf("%f",&Ly);
printf("\nNhap Diem Thi Mon Hoa: ");
scanf("%f",&Hoa);

TongToan = Toan * HeSoToan;
TongLy = Ly * HeSoLy;
TongHoa = Hoa * HeSoHoa;

printf("\n Diem Toan Cua Ban La: %0.1f * %0.1f = %0.1f",Toan , HeSoToan , TongToan);
printf("\n Diem Ly Cua Ban La: %0.1f * %0.1f = %0.1f",Ly , HeSoLy , TongLy);
printf("\n Diem Toan Cua Ban La: %0.1f * %0.1f = %0.1f",Hoa , HeSoHoa , TongHoa);

DiemTrungBinh = (TongHoa + TongLy + TongToan)/3;

printf("\nDiem Trung Binh Cua Ban La: (%0.1f + %0.1f + %0.1f) / 3 = %0.1f",TongHoa , TongLy , TongToan , DiemTrungBinh);



	  getch();
	  return 0;
}