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Casino Game : Number Guessing Program


This is a Number Guessing Game. Player depsoits an initial amount to start playing game. He guess a number between 1 to 10 and enters betting amount. If he wins he will get 10 times of money he bets. If he bets on wrong number he will lost his betting amount. Game continues till user wants to play.

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#include <iostream>
#include <string> // Needed to use strings
#include <cstdlib> // Needed to use random numbers
#include <ctime>
using namespace std;
 
void drawLine(int n, char symbol);
void rules();
 
int main()
{
    string playerName;
    int amount; // hold player's balance amount
    int bettingAmount; 
    int guess;
    int dice; // hold computer generated number
    char choice;
 
    srand(time(0)); // "Seed" the random generator

    drawLine(60,'_');
    cout << "\n\n\n\t\tCASINO GAME\n\n\n\n";
    drawLine(60,'_');
 
    cout << "\n\nEnter Your Name : ";
    getline(cin, playerName);
 
    cout << "\n\nEnter Deposit amount to play game : $";
    cin >> amount;
    
    do
    {
        system("cls");
        rules();
        cout << "\n\nYour current balance is $ " << amount << "\n";
		
		// Get player's betting amount
        do
        {
            cout <<playerName<<", enter money to bet : $";
            cin >> bettingAmount;
            if(bettingAmount > amount)
                cout << "Your betting amount is more than your current balance\n"
                       <<"\nRe-enter data\n ";
        }while(bettingAmount > amount);
 
		// Get player's numbers
        do
        {
            cout << "Guess your number to bet between 1 to 10 :";
            cin >> guess;
            if(guess <= 0 || guess > 10)
                cout << "Please check the number!! should be between 1 to 10\n"
                    <<"\nRe-enter data\n ";
        }while(guess <= 0 || guess > 10);
 
        dice = rand()%10 + 1; // Will hold the randomly generated integer between 1 and 10
    
        if(dice == guess)
        {
            cout << "\n\nGood Luck!! You won Rs." << bettingAmount * 10;
            amount = amount + bettingAmount * 10;
        }
        else
        {
            cout << "Bad Luck this time !! You lost $ "<< bettingAmount <<"\n";
            amount = amount - bettingAmount;
        }
 
        cout << "\nThe winning number was : " << dice <<"\n";
        cout << "\n"<<playerName<<", You have $ " << amount << "\n";
        if(amount == 0)
        {
            cout << "You have no money to play ";
            break;
        }
        cout << "\n\n-->Do you want to play again (y/n)? ";		
        cin >> choice;
    }while(choice =='Y'|| choice=='y');
    
    cout << "\n\n\n";
    drawLine(70,'=');
    cout << "\n\nThanks for playing game. Your balance amount is $ " << amount << "\n\n";
    drawLine(70,'=');
 
    return 0;
}
 
void drawLine(int n, char symbol)
{
    for(int i=0; i<n; i++)
        cout << symbol;
    cout << "\n" ;
}
 
void rules()
{
    system("cls");
    cout << "\n\n";
    drawLine(80,'-');
    cout << "\t\tRULES OF THE GAME\n";
    drawLine(80,'-');
    cout << "\t1. Choose any number between 1 to 10\n";
    cout << "\t2. If you win you will get 10 times of money you bet\n";
    cout << "\t3. If you bet on wrong number you will lose your betting amount\n\n";
    drawLine(80,'-');
}
 
// END OF PROGRAM

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