void TestarPass(){
FILE *Pw;
system("mkdir C:\\Cinema");
if((Pw=fopen("C:\\Cinema\\Password.bin","r+b"))== NULL)
	printf("Erro na criaçao do ficheiro");
if(fread(password,sizeof(char),20,Pw) == NULL){
	PassDoAdmin();
	}else login();
fclose(Pw);
}






//Define a password do administrador
void PassDoAdmin(){
FILE *Pw;
system("cls");
printf("Defina a sua password!\n");
fgets(password,20,stdin);
Pw=fopen("C:\\Cinema\\password.bin","r+b");
fwrite(password,sizeof(char),20,Pw);
fclose(Pw);
login();
}



void login(){
system("cls");
FILE*Pw;
char password2[20];
printf("\t\t\t\t\n\n\n\n Username:Admin");
printf("\t\t\t\t\n\n\n\n\n Password:");
Pw=fopen("C:\\Cinema\\password.bin","rb");
fgets(password2,20,stdin);
if(strcmp(password2,password) == 0){
 	system("cls");
    printf("Acesso permitido!");
    menuadmin();}
    else{ system("cls");
    printf("Acesso negado!\n");
    printf("Tente novamente!");
    delay(700);
    login();}
}