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README.md
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README.md
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# bases-game
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# bases-game
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An game for revision base 2, 10 and 16 (for my a level)
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An educational game for revision base 2, 10 and 16 (for my a level)<br/>
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See chapters 28 - 32 (Section 6) of the PG OCR revision guide for Computer Science AS and A level for the "rules"<br/>
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https://www.pgonline.co.uk/resources/computer-science/a-level-ocr/ocr-a-level-textbook/<br/>
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# What can you "play" currently?
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- Conversions between bases (integers)<br/>
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- Binary addition<br/>
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- Floating point binary to denery conversion<br/>
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# TODO
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- Two's complement<br/>
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- Sign and magnitude<br/>
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- Negative binary<br/>
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- Complex binary* <br/>
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# Why the fuck is this a thing?
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I was fucking revision my fucking as levels and I wanted a program to auto make binary and other bases questions up so I could just rattle through them so yeah.
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143
bases-game.py
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143
bases-game.py
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print("")
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import random
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while True:
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'''
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Conversion ----- 2 -> 10
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|- 2 -> 16
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|- 10 -> 2
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|- 10 -> 16
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|- 16 -> 2
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|- 16 -> 10
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Binary Addition
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Floating point binary
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Twos compliment, Sign & Magnitude, Negative binary, Complex binary
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'''
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type_int = random.randint(0,2)
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if type_int == 2:
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print("What is this binary floating point number in denery?")
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int_length = random.randint(0,7)
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decimal_length = random.randint(1,7)
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answer = float(random.randint(0,2**int_length))
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start_int = bin(int(answer))[2:]
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start_frac = ""
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for x in range(1,decimal_length):
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rand = random.randint(0,1)
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answer+=(float(rand) * 2**(0-x))
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start_frac = start_frac + str(rand)
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exponent = bin(len(start_int) - 1)[2:]
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print(start_int+start_frac," exp:", exponent)
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attempt = input()
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if float(attempt) == answer:
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print("Correct")
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else:
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print(f"No, the answer was {answer}")
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if type_int == 1:
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answer_in_bin_or_den = random.randint(0,1)
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if answer_in_bin_or_den == 1:
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print("Answer in Base 10")
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if answer_in_bin_or_den == 0:
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print("Answer in Base 2")
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numbers_to_add = random.randint(2,2)
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numbers = []
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answer = 0
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for x in range(numbers_to_add):
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current_number = random.randint(0,127)
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numbers.append(current_number)
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answer = answer + current_number
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print(format(current_number, '#010b')[2:],end="")
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if (x > 0):
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print("+")
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else:
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print("")
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attempt = input()
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if answer_in_bin_or_den == 1:
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if int(attempt) == answer:
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print("Correct")
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else:
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print(f"No, the answer was {answer}")
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if answer_in_bin_or_den == 0:
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if str(bin(int(attempt,2)))[2:] == str(bin(answer))[2:]:
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print("Correct")
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else:
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print(f"No, the answer was {bin(answer)}")
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if type_int == 0:
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initial_base_int = random.randint(0,2)
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match initial_base_int:
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case 0:
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initial_base = 2
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case 1:
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initial_base = 10
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case 2:
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initial_base = 16
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case _:
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print("Error")
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final_base_int = random.randint(0,2)
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while final_base_int == initial_base_int:
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final_base_int = random.randint(0,2)
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match final_base_int:
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case 0:
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final_base = 2
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case 1:
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final_base = 10
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case 2:
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final_base = 16
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case _:
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print("Error")
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print(f"Base {initial_base} to Base {final_base}\n")
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start_number = random.randint(0,255)
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if initial_base == 2:
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print(str(bin(start_number))[2:])
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if initial_base == 10:
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print(start_number)
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if initial_base == 16:
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print(str(hex(start_number))[2:])
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if final_base == 2:
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print("")
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print("128")
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print("|64")
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print("||32")
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print("|||16")
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print("||||8421")
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print("||||||||")
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print("VVVVVVVV")
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if final_base == 10:
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print("")
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print("100")
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print("|10")
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print("||1")
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print("|||")
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print("VVV")
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if final_base == 16:
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print("")
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print("16")
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print("|1")
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print("||")
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print("VV")
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attempt = input()
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if final_base == 16:
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if str(hex(int(attempt,16)))[2:] == str(hex(start_number))[2:]:
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print("Correct")
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else:
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print(f"No, the answer was {hex(int(start_number))[2:]}")
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if final_base == 10:
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if attempt == str(int(start_number)):
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print("Correct")
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else:
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print(f"No, the answer was {int(start_number)}")
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if final_base == 2:
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if str(bin(int(attempt,2)))[2:] == str(bin(start_number))[2:]:
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print("Correct")
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else:
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print(f"No, the answer was {bin(start_number)[2:]}")
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print("------------------------------------")
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