/* Bai tap 1_61 - Quan ly danh sach hoc sinh */

#include <stdio.h>

#define MAX 100

typedef struct hocsinh {

  char hoten[35];

  char lop[7];

  float diemtoan, diemly, diemhoa;

} HOCSINH;

HOCSINH danhsach[MAX];

int numrecords = 0;

char filename[] = "DANHSACH.DAT";

void main()

{

  int done = 0, i;

  char hoten[35];

  float diem;

  do {

    printf("

Ho ten (trong de thoat) : ");

    gets(hoten);

    if (strlen(hoten) == 0)

      done = 1;

    else

    {

      strcpy(danhsach[numrecords].hoten, hoten);

      printf("

Lop : ");

      gets(danhsach[numrecords].lop);

      printf("

Diem toan : ");

      scanf("%f", &diem);

      danhsach[numrecords].diemtoan = diem;

      printf("

Diem ly : ");

      scanf("%f", &diem);

      danhsach[numrecords].diemly = diem;

      printf("

Diem hoa : ");

      scanf("%f%*c", &diem);

      danhsach[numrecords].diemhoa = diem;

      numrecords++;

    }

  } while (!done);

  for (i=0; i<numrecords; i++)

  {

    printf("

+-----+------------------------------------+--------+------+------+------+");

    printf("

| STT |         H O   V A   T E N          |  L O P | TOAN |  LY  |  HOA |");

    printf("

+-----+------------------------------------+--------+------+------+------+");

    for (i=0; i<numrecords; i++)

    {

      printf("

| %3d | ", i+1);

      printf("%-35s| %-7s| %4.1f | %4.1f | %4.1f |", danhsach[i].hoten,danhsach[i].lop,

             danhsach[i].diemtoan, danhsach[i].diemly, danhsach[i].diemhoa);

    }

    printf("

+-----+------------------------------------+--------+------+------+------+");

  }

  getch();

}