Logic Games

To convert a binary number to a decimal number, multiply each bit by 2 raised to the power of its position (starting from 0 on the right) and sum the results. For the binary number `11111111`, the decimal equivalent is `255`.

The binary number 11111111 is equivalent to the decimal number 255.

import random
import time

def binary_addition(a, b):
    return bin(int(a, 2) + int(b, 2))[2:]

def binary_subtraction(a, b):
    if int(a, 2) < int(b, 2):
        return "Error"
    return bin(int(a, 2) - int(b, 2))[2:]

def decimal_to_binary(n):
    return bin(n)[2:]

def binary_to_decimal(b):
    return int(b, 2)

def binary_battle_royale():
    print("👾 Welcome to Binary Battle Royale! 👾")
    score = 0
    total_rounds = 3

    for round_num in range(1, total_rounds + 1):
        print(f"\n⚡ Round {round_num} ⚡")
        mode = random.choice(["addition", "subtraction", "dec_to_bin", "bin_to_dec"])

        if mode == "addition":
            num1 = bin(random.randint(0, 15))[2:]
            num2 = bin(random.randint(0, 15))[2:]
            print(f"Add these two binary numbers: {num1} + {num2}")
            user_answer = input("Your answer (binary): ").strip()
            correct_answer = binary_addition(num1, num2)
            if user_answer == correct_answer:
                print("✅ Correct!")
                score += 1
            else:
                print(f"❌ Incorrect. The correct answer was {correct_answer}.")

        elif mode == "subtraction":
            num1_val = random.randint(8, 31)
            num2_val = random.randint(0, num1_val)
            num1 = bin(num1_val)[2:]
            num2 = bin(num2_val)[2:]
            print(f"Subtract these two binary numbers: {num1} - {num2}")
            user_answer = input("Your answer (binary): ").strip()
            correct_answer = binary_subtraction(num1, num2)
            if user_answer == correct_answer:
                print("✅ Correct!")
                score += 1
            else:
                print(f"❌ Incorrect. The correct answer was {correct_answer}.")

        elif mode == "dec_to_bin":
            decimal_number = random.randint(0, 31)
            print(f"Convert this decimal number to binary: {decimal_number}")
            user_answer = input("Your answer (binary): ").strip()
            correct_answer = decimal_to_binary(decimal_number)
            if user_answer == correct_answer:
                print("✅ Correct!")
                score += 1
            else:
                print(f"❌ Incorrect. The correct answer was {correct_answer}.")

        elif mode == "bin_to_dec":
            binary_number = bin(random.randint(0, 31))[2:]
            print(f"Convert this binary number to decimal: {binary_number}")
            user_answer = input("Your answer (decimal): ").strip()
            correct_answer = str(binary_to_decimal(binary_number))
            if user_answer == correct_answer:
                print("✅ Correct!")
                score += 1
            else:
                print(f"❌ Incorrect. The correct answer was {correct_answer}.")

    print("\n🏆 Game Over! 🏆")
    print(f"Your final score: {score}/{total_rounds}")
    if score == total_rounds:
        print("🌟 Amazing job! You're a Binary Master!")
    elif score >= total_rounds // 2:
        print("👍 Good effort! Keep practicing!")
    else:
        print("💡 Don't worry — review the rules and try again!")

# --- Start the game ---
binary_battle_royale()