/*
    FILE
    Doc, ghi file nhi phan
*/
#include <conio.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
typedef struct{
    char hoten[30];
    int tuoi;
} Nguoi;

void main(){
    Nguoi a, b;
    FILE* f;
    strcpy(a.hoten,"Nguyen Van Hoa");
    a.tuoi=20;
    //Mo file de ghi
    f=fopen("binary.dat", "wb");
    fwrite(&a, sizeof(a), 1, f);
    fclose(f);
    //Mo file de doc
    f=fopen("binary.dat","rb");
    fread(&b, sizeof(b), 1, f);
    fclose(f);
    printf("\n Ho ten: %s", b.hoten);
    printf("\n Tuoi: %d", b.tuoi);
    getch();
}