Casino Game

#include<iostream.h>
#include<conio.h>
#include<stdlib.h>
#include<stdio.h>
#include<time.h>


void draw_line(int n,char ch);
void rules();

void main()
{
  int balanceamt,amt,no,dice;
  char playername[80],ch;
  clrscr();
  draw_line(60,'=');
  cout<<"\n\n\n\n\t\tCASINO GAME\n\n\n\n";
  draw_line(60,'=');
  cout<<"\n\n\nEnter Your Name  :";
  gets(playername);
  cout<<"\n\n\Enter Deposit amount to play game :";
  cin>>balanceamt;
  do
  {
    clrscr();
    rules();
    cout<<"\n\nYour current balance is Rs."<<balanceamt;
    do
    {
    cout<<"\n\n"<<playername<<" enter money to bet";
    cin>>amt;
    if(amt>balanceamt)
       cout<<"Your betting amount is more than your current balance\n\nRe-enter data\n ";
    else
       break;
    }while(1);
    do
    {
    cout<<"Enter your lucky number to bet between 1 to 12 :";
    cin>>no;
    if(no<=0||no>12)
       cout<<"Please check the number!! should be between 1 to 12\n\nRe-enter data\n ";
    else
       break;
    }while(1);
  randomize();
  dice=random(12)+1;
  if(dice==no)
  {
    cout<<"\n\nGood Luck!! You won Rs."<<amt*10;
    balanceamt=balanceamt+amt*10;
  }
  else
  {
     cout<<"Bad Luck this time !! You lose Rs."<<amt;
     balanceamt=balanceamt-amt;
  }
  cout<<"\n\nThe winning number was : "<<dice;

  cout<<"\n\n\t"<<playername<<" You have Rs. "<<balanceamt<<endl;
  cout<<"\n\n-->Do you want to play (y/n)? ";
  cin>>ch;
  }while(ch=='Y'|| ch=='y');
  clrscr();
  cout<<"\n\n\n";
  draw_line(70,'+');
  cout<<"\n\n\t\THANKS FOR COME TO CASINO YOUR BALANCE AMOUNT IS RS."<<balanceamt<<"\n\n";
  draw_line(70,'+');
  cout<<"\n\nGame developed by ANIKET RAJPUT\n";
  draw_line(70,'+');
  getch();
}


void draw_line(int n,char ch)
{
for(int i=0;i<n;i++)
   cout<<ch;
}

void rules()
{
  clrscr();
  cout<<"\n\n";
  draw_line(60,'-');
  cout<<"\n\t\tRULES OF THE GAME\n";
  draw_line(60,'-');
  cout<<"\n\t1. Choose any number between 1 to 12\n\t2. If you win you will get 10 times of money you bet\n\t3. If you bet on wrong number you will lose your betting amount\n\n";
  draw_line(60,'-');
  cout<<endl;
}