python_slot_machine.py

import random

def spin_row():
    symbols=['🍒', '🍋', '🍉', '🔔', '🍌', '⭐'];

    return [random.choice(symbols) for _ in range(3)];

def print_row(row):
    print("*************");
    print(" | ".join(row));
    print("*************");

def get_payout(row,bet):
    if row[0] == row[1] == row[2]:
        if row[0] == '🍒':
            return bet*2;
        elif row[0] == '🍋':
            return bet*3;
        elif row[0] == '🍉':
            return bet*4;
        elif row[0] == '🍌':
            return bet*5;
        elif row[0] == '🔔':
            return bet*10;
        elif row[0] == '⭐':
            return bet*20;

    return 0;
        

def main():
    balance = 100;
    print("************************************");
    print("** Welcome to Python Slot Machine **");
    print("** Symbols: 🍒 🍋 🍉 🔔 🍌 ⭐     **");
    print("************************************");
    print("------------------------------------");

    while balance>0:
        print(f"Your current balance is {balance}");
        print("------------------------------------");


        bet = input("Enter the amount you would like to bet: ");
        if not bet.isdigit():
            print("** Invalid input! **");
            continue;

        bet=int(bet);

        if bet>balance:
            print("Insufficient balance!");
            continue;
        elif bet<0:
            print("Bet amount should be greater than 0")

        balance-=bet;

        row = spin_row();
        print("Spinning... \n")
        print_row(row);

        payout=get_payout(row,bet);

        if payout>0:
            print(f"You won {payout}!");
        else:
            print("Sorry you lost this round!");
            print("--------------------------");

        balance+=payout;

        play_again = input("Do you want to play again? (Y/N): ").upper();

        if play_again != 'Y':
            break;
        elif play_again == 'Y' and balance==0:
            print("--------------------------------------------------");
            print("You don't have enough balance to play this game!!!");
            print("--------------------------------------------------");
            break;
        

if __name__ == '__main__':
    main();